Problème windows avec WMIDIAG

Bonjour,

Je suis sur windows XP et j'ai un petit soucis. Peut être quelqu'un de plus calé que moi pourra m'aider.
Lorsque je veux lancer un jeu (left for dead 2 en l'occurrence), il met un message d'erreur
"left4dead2.exe a rencontré un problème et doit fermer. Nous vous prions de nous excuser pour le désagrément encouru."

Bon alors je creuse un peu, signature de l'erreur "AppName: left4dead2.exe AppVer: 0.0.0.0 ModName: shaderapidx9.dll
ModVer: 0.0.0.0 Offset: 00036606"

Je ne comprend pas trop mais bon. Je fais un WMIDIAG (car j'ai lu sur certains forum que ça pouvais donner des infos) et j'obtiens ça

"15385 16:52:48 (0) ** WMIDiag v2.1 started on dimanche 29 décembre 2013 at 16:51.
15386 16:52:48 (0) **
15387 16:52:48 (0) ** Copyright (c) Microsoft Corporation. All rights reserved - July 2007.
15388 16:52:48 (0) **
15389 16:52:48 (0) ** This script is not supported under any Microsoft standard support program or service.
15390 16:52:48 (0) ** The script is provided AS IS without warranty of any kind. Microsoft further disclaims all
15391 16:52:48 (0) ** implied warranties including, without limitation, any implied warranties of merchantability
15392 16:52:48 (0) ** or of fitness for a particular purpose. The entire risk arising out of the use or performance
15393 16:52:48 (0) ** of the scripts and documentation remains with you. In no event shall Microsoft, its authors,
15394 16:52:48 (0) ** or anyone else involved in the creation, production, or delivery of the script be liable for
15395 16:52:48 (0) ** any damages whatsoever (including, without limitation, damages for loss of business profits,
15396 16:52:48 (0) ** business interruption, loss of business information, or other pecuniary loss) arising out of
15397 16:52:48 (0) ** the use of or inability to use the script or documentation, even if Microsoft has been advised
15398 16:52:48 (0) ** of the possibility of such damages.
15399 16:52:48 (0) **
15400 16:52:48 (0) **
15401 16:52:48 (0) ** ----------------------------------------------------------------------------------------------------------------------------------
15402 16:52:48 (0) ** ----------------------------------------------------- WMI REPORT: BEGIN ----------------------------------------------------------
15403 16:52:48 (0) ** ----------------------------------------------------------------------------------------------------------------------------------
15404 16:52:48 (0) **
15405 16:52:48 (0) ** ----------------------------------------------------------------------------------------------------------------------------------
15406 16:52:48 (0) ** Windows XP - Service pack 3 - 32-bit (2600) - User 'HARLOCK\MOI' on computer 'HARLOCK'.
15407 16:52:48 (0) ** ----------------------------------------------------------------------------------------------------------------------------------
15408 16:52:48 (0) ** INFO: Environment: .................................................................................................. 1 ITEM(S)!
15409 16:52:48 (0) ** INFO: => 2 possible incorrect shutdown(s) detected on:
15410 16:52:48 (0) ** - Shutdown on 27 December 2013 15:30:03 (GMT+1).
15411 16:52:48 (0) ** - Shutdown on 28 December 2013 10:11:52 (GMT+1).
15412 16:52:48 (0) **
15413 16:52:48 (0) ** System drive: ....................................................................................................... C: (Disque n° 2 partition n° 0).
15414 16:52:48 (0) ** Drive type: ......................................................................................................... IDE (Hitachi HDS721050CLA362).
15415 16:52:48 (0) ** There are no missing WMI system files: .............................................................................. OK.
15416 16:52:48 (0) ** There are no missing WMI repository files: .......................................................................... OK.
15417 16:52:48 (0) ** WMI repository state: ............................................................................................... NOT TESTED.
15418 16:52:48 (0) ** AFTER running WMIDiag:
15419 16:52:48 (0) ** The WMI repository has a size of: ................................................................................... 9 MB.
15420 16:52:48 (0) ** - Disk free space on 'C:': .......................................................................................... 38746 MB.
15421 16:52:48 (0) ** - INDEX.BTR, 1531904 bytes, 29/12/2013 16:20:08
15422 16:52:48 (0) ** - INDEX.MAP, 788 bytes, 29/12/2013 16:20:08
15423 16:52:48 (0) ** - MAPPING.VER, 4 bytes, 29/12/2013 16:20:08
15424 16:52:48 (0) ** - MAPPING1.MAP, 4896 bytes, 29/12/2013 16:20:08
15425 16:52:48 (0) ** - MAPPING2.MAP, 4896 bytes, 29/12/2013 11:28:15
15426 16:52:48 (0) ** - OBJECTS.DATA, 8323072 bytes, 29/12/2013 16:20:08
15427 16:52:48 (0) ** - OBJECTS.MAP, 4112 bytes, 29/12/2013 16:20:08
15428 16:52:48 (0) ** ----------------------------------------------------------------------------------------------------------------------------------
15429 16:52:48 (0) ** INFO: Windows Firewall status: ...................................................................................... ENABLED.
15430 16:52:48 (0) ** Windows Firewall Profile: ........................................................................................... STANDARD.
15431 16:52:48 (0) ** Windows Firewall 'RemoteAdmin' status: .............................................................................. DISABLED.
15432 16:52:48 (0) ** => This will prevent any WMI remote connectivity to this machine.
15433 16:52:48 (0) ** - You can adjust the configuration by executing the following command:
15434 16:52:48 (0) ** i.e. 'NETSH.EXE FIREWALL SET SERVICE REMOTEADMIN ENABLE SUBNET'
15435 16:52:48 (0) **
15436 16:52:48 (0) ** Windows Firewall application exception for 'UNSECAPP.EXE': .......................................................... MISSING.
15437 16:52:48 (0) ** => This will prevent any script and MMC application asynchronous callbacks to this machine.
15438 16:52:48 (0) ** - You can adjust the configuration by executing the following command:
15439 16:52:48 (0) ** i.e. 'NETSH.EXE FIREWALL SET ALLOWEDPROGRAM C:\WINDOWS\SYSTEM32\WBEM\UNSECAPP.EXE WMICALLBACKS ENABLE'
15440 16:52:48 (0) **
15441 16:52:48 (0) ** ----------------------------------------------------------------------------------------------------------------------------------
15442 16:52:48 (0) ** DCOM Status: ........................................................................................................ OK.
15443 16:52:48 (0) ** WMI registry setup: ................................................................................................. OK.
15444 16:52:48 (0) ** INFO: WMI service has dependents: ................................................................................... 2 SERVICE(S)!
15445 16:52:48 (0) ** - Security Center (WSCSVC, StartMode='Automatic')
15446 16:52:48 (0) ** - Windows Firewall/Internet Connection Sharing (ICS) (SHAREDACCESS, StartMode='Automatic')
15447 16:52:48 (0) ** => If the WMI service is stopped, the listed service(s) will have to be stopped as well.
15448 16:52:48 (0) ** Note: If the service is marked with (*), it means that the service/application uses WMI but
15449 16:52:48 (0) ** there is no hard dependency on WMI. However, if the WMI service is stopped,
15450 16:52:48 (0) ** this can prevent the service/application to work as expected.
15451 16:52:48 (0) **
15452 16:52:48 (0) ** RPCSS service: ...................................................................................................... OK (Already started).
15453 16:52:48 (0) ** WINMGMT service: .................................................................................................... OK (Already started).
15454 16:52:48 (0) ** ----------------------------------------------------------------------------------------------------------------------------------
15455 16:52:48 (0) ** WMI service DCOM setup: ............................................................................................. OK.
15456 16:52:48 (0) ** WMI components DCOM registrations: .................................................................................. OK.
15457 16:52:48 (0) ** WMI ProgID registrations: ........................................................................................... OK.
15458 16:52:48 (0) ** WMI provider DCOM registrations: .................................................................................... OK.
15459 16:52:48 (0) ** WMI provider CIM registrations: ..................................................................................... OK.
15460 16:52:48 (0) ** WMI provider CLSIDs: ................................................................................................ OK.
15461 16:52:48 (0) ** WMI providers EXE/DLL availability: ................................................................................. OK.
15462 16:52:48 (0) ** ----------------------------------------------------------------------------------------------------------------------------------
15463 16:52:48 (0) ** DCOM security for 'My Computer' (Access Permissions/Edit Limits): ................................................... MODIFIED.
15464 16:52:48 (1) !! ERROR: Default trustee 'NT AUTHORITY\ANONYMOUS LOGON' has been REMOVED!
15465 16:52:48 (0) ** - REMOVED ACE:
15466 16:52:48 (0) ** ACEType: &h0
15467 16:52:48 (0) ** ACCESS_ALLOWED_ACE_TYPE
15468 16:52:48 (0) ** ACEFlags: &h0
15469 16:52:48 (0) ** ACEMask: &h3
15470 16:52:48 (0) ** DCOM_RIGHT_EXECUTE
15471 16:52:48 (0) ** DCOM_RIGHT_ACCESS_LOCAL
15472 16:52:48 (0) **
15473 16:52:48 (0) ** => The REMOVED ACE was part of the DEFAULT setup for the trustee.
15474 16:52:48 (0) ** Removing default security will cause some operations to fail!
15475 16:52:48 (0) ** It is possible to fix this issue by editing the security descriptor and adding the ACE.
15476 16:52:48 (0) ** For DCOM objects, this can be done with 'DCOMCNFG.EXE'.
15477 16:52:48 (0) **
15478 16:52:48 (0) ** DCOM security for 'My Computer' (Access Permissions/Edit Limits): ................................................... MODIFIED.
15479 16:52:48 (1) !! ERROR: Default trustee 'EVERYONE' has been REMOVED!
15480 16:52:48 (0) ** - REMOVED ACE:
15481 16:52:48 (0) ** ACEType: &h0
15482 16:52:48 (0) ** ACCESS_ALLOWED_ACE_TYPE
15483 16:52:48 (0) ** ACEFlags: &h0
15484 16:52:48 (0) ** ACEMask: &h7
15485 16:52:48 (0) ** DCOM_RIGHT_EXECUTE
15486 16:52:48 (0) ** DCOM_RIGHT_ACCESS_LOCAL
15487 16:52:48 (0) ** DCOM_RIGHT_ACCESS_REMOTE
15488 16:52:48 (0) **
15489 16:52:48 (0) ** => The REMOVED ACE was part of the DEFAULT setup for the trustee.
15490 16:52:48 (0) ** Removing default security will cause some operations to fail!
15491 16:52:48 (0) ** It is possible to fix this issue by editing the security descriptor and adding the ACE.
15492 16:52:48 (0) ** For DCOM objects, this can be done with 'DCOMCNFG.EXE'.
15493 16:52:48 (0) **
15494 16:52:48 (0) ** DCOM security for 'My Computer' (Launch & Activation Permissions/Edit Default): ..................................... MODIFIED.
15495 16:52:48 (1) !! ERROR: Default trustee 'BUILTIN\ADMINISTRATORS' has been REMOVED!
15496 16:52:48 (0) ** - REMOVED ACE:
15497 16:52:48 (0) ** ACEType: &h0
15498 16:52:48 (0) ** ACCESS_ALLOWED_ACE_TYPE
15499 16:52:48 (0) ** ACEFlags: &h0
15500 16:52:48 (0) ** ACEMask: &h1F
15501 16:52:48 (0) ** DCOM_RIGHT_EXECUTE
15502 16:52:48 (0) ** DCOM_RIGHT_LAUNCH_LOCAL
15503 16:52:48 (0) ** DCOM_RIGHT_LAUNCH_REMOTE
15504 16:52:48 (0) ** DCOM_RIGHT_ACTIVATE_LOCAL
15505 16:52:48 (0) ** DCOM_RIGHT_ACTIVATE_REMOTE
15506 16:52:48 (0) **
15507 16:52:48 (0) ** => The REMOVED ACE was part of the DEFAULT setup for the trustee.
15508 16:52:48 (0) ** Removing default security will cause some operations to fail!
15509 16:52:48 (0) ** It is possible to fix this issue by editing the security descriptor and adding the ACE.
15510 16:52:48 (0) ** For DCOM objects, this can be done with 'DCOMCNFG.EXE'.
15511 16:52:48 (0) **
15512 16:52:48 (0) ** DCOM security for 'My Computer' (Launch & Activation Permissions/Edit Default): ..................................... MODIFIED.
15513 16:52:48 (1) !! ERROR: Default trustee 'NT AUTHORITY\INTERACTIVE' has been REMOVED!
15514 16:52:48 (0) ** - REMOVED ACE:
15515 16:52:48 (0) ** ACEType: &h0
15516 16:52:48 (0) ** ACCESS_ALLOWED_ACE_TYPE
15517 16:52:48 (0) ** ACEFlags: &h0
15518 16:52:48 (0) ** ACEMask: &hB
15519 16:52:48 (0) ** DCOM_RIGHT_EXECUTE
15520 16:52:48 (0) ** DCOM_RIGHT_LAUNCH_LOCAL
15521 16:52:48 (0) ** DCOM_RIGHT_ACTIVATE_LOCAL
15522 16:52:48 (0) **
15523 16:52:48 (0) ** => The REMOVED ACE was part of the DEFAULT setup for the trustee.
15524 16:52:48 (0) ** Removing default security will cause some operations to fail!
15525 16:52:48 (0) ** It is possible to fix this issue by editing the security descriptor and adding the ACE.
15526 16:52:48 (0) ** For DCOM objects, this can be done with 'DCOMCNFG.EXE'.
15527 16:52:48 (0) **
15528 16:52:48 (0) ** DCOM security for 'My Computer' (Launch & Activation Permissions/Edit Default): ..................................... MODIFIED.
15529 16:52:48 (1) !! ERROR: Default trustee 'NT AUTHORITY\SYSTEM' has been REMOVED!
15530 16:52:48 (0) ** - REMOVED ACE:
15531 16:52:48 (0) ** ACEType: &h0
15532 16:52:48 (0) ** ACCESS_ALLOWED_ACE_TYPE
15533 16:52:48 (0) ** ACEFlags: &h0
15534 16:52:48 (0) ** ACEMask: &hB
15535 16:52:48 (0) ** DCOM_RIGHT_EXECUTE
15536 16:52:48 (0) ** DCOM_RIGHT_LAUNCH_LOCAL
15537 16:52:48 (0) ** DCOM_RIGHT_ACTIVATE_LOCAL
15538 16:52:48 (0) **
15539 16:52:48 (0) ** => The REMOVED ACE was part of the DEFAULT setup for the trustee.
15540 16:52:48 (0) ** Removing default security will cause some operations to fail!
15541 16:52:48 (0) ** It is possible to fix this issue by editing the security descriptor and adding the ACE.
15542 16:52:48 (0) ** For DCOM objects, this can be done with 'DCOMCNFG.EXE'.
15543 16:52:48 (0) **
15544 16:52:48 (0) ** DCOM security for 'My Computer' (Launch & Activation Permissions/Edit Limits): ...................................... MODIFIED.
15545 16:52:48 (1) !! ERROR: Default trustee 'BUILTIN\ADMINISTRATORS' has been REMOVED!
15546 16:52:48 (0) ** - REMOVED ACE:
15547 16:52:48 (0) ** ACEType: &h0
15548 16:52:48 (0) ** ACCESS_ALLOWED_ACE_TYPE
15549 16:52:48 (0) ** ACEFlags: &h0
15550 16:52:48 (0) ** ACEMask: &h1F
15551 16:52:48 (0) ** DCOM_RIGHT_EXECUTE
15552 16:52:48 (0) ** DCOM_RIGHT_LAUNCH_LOCAL
15553 16:52:48 (0) ** DCOM_RIGHT_LAUNCH_REMOTE
15554 16:52:48 (0) ** DCOM_RIGHT_ACTIVATE_LOCAL
15555 16:52:48 (0) ** DCOM_RIGHT_ACTIVATE_REMOTE
15556 16:52:48 (0) **
15557 16:52:48 (0) ** => The REMOVED ACE was part of the DEFAULT setup for the trustee.
15558 16:52:48 (0) ** Removing default security will cause some operations to fail!
15559 16:52:48 (0) ** It is possible to fix this issue by editing the security descriptor and adding the ACE.
15560 16:52:48 (0) ** For DCOM objects, this can be done with 'DCOMCNFG.EXE'.
15561 16:52:48 (0) **
15562 16:52:48 (0) ** DCOM security for 'My Computer' (Launch & Activation Permissions/Edit Limits): ...................................... MODIFIED.
15563 16:52:48 (1) !! ERROR: Default trustee 'EVERYONE' has been REMOVED!
15564 16:52:48 (0) ** - REMOVED ACE:
15565 16:52:48 (0) ** ACEType: &h0
15566 16:52:48 (0) ** ACCESS_ALLOWED_ACE_TYPE
15567 16:52:48 (0) ** ACEFlags: &h0
15568 16:52:48 (0) ** ACEMask: &hB
15569 16:52:48 (0) ** DCOM_RIGHT_EXECUTE
15570 16:52:48 (0) ** DCOM_RIGHT_LAUNCH_LOCAL
15571 16:52:48 (0) ** DCOM_RIGHT_ACTIVATE_LOCAL
15572 16:52:48 (0) **
15573 16:52:48 (0) ** => The REMOVED ACE was part of the DEFAULT setup for the trustee.
15574 16:52:48 (0) ** Removing default security will cause some operations to fail!
15575 16:52:48 (0) ** It is possible to fix this issue by editing the security descriptor and adding the ACE.
15576 16:52:48 (0) ** For DCOM objects, this can be done with 'DCOMCNFG.EXE'.
15577 16:52:48 (0) **
15578 16:52:48 (0) ** DCOM security for 'Windows Management Instrumentation' (Launch & Activation Permissions): ........................... MODIFIED.
15579 16:52:48 (1) !! ERROR: Default trustee 'EVERYONE' has been REMOVED!
15580 16:52:48 (0) ** - REMOVED ACE:
15581 16:52:48 (0) ** ACEType: &h0
15582 16:52:48 (0) ** ACCESS_ALLOWED_ACE_TYPE
15583 16:52:48 (0) ** ACEFlags: &h0
15584 16:52:48 (0) ** ACEMask: &h1F
15585 16:52:48 (0) ** DCOM_RIGHT_EXECUTE
15586 16:52:48 (0) ** DCOM_RIGHT_LAUNCH_LOCAL
15587 16:52:48 (0) ** DCOM_RIGHT_LAUNCH_REMOTE
15588 16:52:48 (0) ** DCOM_RIGHT_ACTIVATE_LOCAL
15589 16:52:48 (0) ** DCOM_RIGHT_ACTIVATE_REMOTE
15590 16:52:48 (0) **
15591 16:52:48 (0) ** => The REMOVED ACE was part of the DEFAULT setup for the trustee.
15592 16:52:48 (0) ** Removing default security will cause some operations to fail!
15593 16:52:48 (0) ** It is possible to fix this issue by editing the security descriptor and adding the ACE.
15594 16:52:48 (0) ** For DCOM objects, this can be done with 'DCOMCNFG.EXE'.
15595 16:52:48 (0) **
15596 16:52:48 (0) ** DCOM security for 'Microsoft WMI Provider Subsystem Host' (Launch & Activation Permissions): ........................ MODIFIED.
15597 16:52:48 (1) !! ERROR: Default trustee 'BUILTIN\ADMINISTRATORS' has been REMOVED!
15598 16:52:48 (0) ** - REMOVED ACE:
15599 16:52:48 (0) ** ACEType: &h0
15600 16:52:48 (0) ** ACCESS_ALLOWED_ACE_TYPE
15601 16:52:48 (0) ** ACEFlags: &h0
15602 16:52:48 (0) ** ACEMask: &h1F
15603 16:52:48 (0) ** DCOM_RIGHT_EXECUTE
15604 16:52:48 (0) ** DCOM_RIGHT_LAUNCH_LOCAL
15605 16:52:48 (0) ** DCOM_RIGHT_LAUNCH_REMOTE
15606 16:52:48 (0) ** DCOM_RIGHT_ACTIVATE_LOCAL
15607 16:52:48 (0) ** DCOM_RIGHT_ACTIVATE_REMOTE
15608 16:52:48 (0) **
15609 16:52:48 (0) ** => The REMOVED ACE was part of the DEFAULT setup for the trustee.
15610 16:52:48 (0) ** Removing default security will cause some operations to fail!
15611 16:52:48 (0) ** It is possible to fix this issue by editing the security descriptor and adding the ACE.
15612 16:52:48 (0) ** For DCOM objects, this can be done with 'DCOMCNFG.EXE'.
15613 16:52:48 (0) **
15614 16:52:48 (0) ** DCOM security for 'Microsoft WMI Provider Subsystem Host' (Launch & Activation Permissions): ........................ MODIFIED.
15615 16:52:48 (1) !! ERROR: Default trustee 'NT AUTHORITY\INTERACTIVE' has been REMOVED!
15616 16:52:48 (0) ** - REMOVED ACE:
15617 16:52:48 (0) ** ACEType: &h0
15618 16:52:48 (0) ** ACCESS_ALLOWED_ACE_TYPE
15619 16:52:48 (0) ** ACEFlags: &h0
15620 16:52:48 (0) ** ACEMask: &h1F
15621 16:52:48 (0) ** DCOM_RIGHT_EXECUTE
15622 16:52:48 (0) ** DCOM_RIGHT_LAUNCH_LOCAL
15623 16:52:48 (0) ** DCOM_RIGHT_LAUNCH_REMOTE
15624 16:52:48 (0) ** DCOM_RIGHT_ACTIVATE_LOCAL
15625 16:52:48 (0) ** DCOM_RIGHT_ACTIVATE_REMOTE
15626 16:52:48 (0) **
15627 16:52:48 (0) ** => The REMOVED ACE was part of the DEFAULT setup for the trustee.
15628 16:52:48 (0) ** Removing default security will cause some operations to fail!
15629 16:52:48 (0) ** It is possible to fix this issue by editing the security descriptor and adding the ACE.
15630 16:52:48 (0) ** For DCOM objects, this can be done with 'DCOMCNFG.EXE'.
15631 16:52:48 (0) **
15632 16:52:48 (0) ** DCOM security for 'Microsoft WMI Provider Subsystem Host' (Launch & Activation Permissions): ........................ MODIFIED.
15633 16:52:48 (1) !! ERROR: Default trustee 'NT AUTHORITY\SYSTEM' has been REMOVED!
15634 16:52:48 (0) ** - REMOVED ACE:
15635 16:52:48 (0) ** ACEType: &h0
15636 16:52:48 (0) ** ACCESS_ALLOWED_ACE_TYPE
15637 16:52:48 (0) ** ACEFlags: &h0
15638 16:52:48 (0) ** ACEMask: &h1F
15639 16:52:48 (0) ** DCOM_RIGHT_EXECUTE
15640 16:52:48 (0) ** DCOM_RIGHT_LAUNCH_LOCAL
15641 16:52:48 (0) ** DCOM_RIGHT_LAUNCH_REMOTE
15642 16:52:48 (0) ** DCOM_RIGHT_ACTIVATE_LOCAL
15643 16:52:48 (0) ** DCOM_RIGHT_ACTIVATE_REMOTE
15644 16:52:48 (0) **
15645 16:52:48 (0) ** => The REMOVED ACE was part of the DEFAULT setup for the trustee.
15646 16:52:48 (0) ** Removing default security will cause some operations to fail!
15647 16:52:48 (0) ** It is possible to fix this issue by editing the security descriptor and adding the ACE.
15648 16:52:48 (0) ** For DCOM objects, this can be done with 'DCOMCNFG.EXE'.
15649 16:52:48 (0) **
15650 16:52:48 (0) ** DCOM security for 'Microsoft WMI Provider Subsystem Host' (Launch & Activation Permissions): ........................ MODIFIED.
15651 16:52:48 (1) !! ERROR: Default trustee 'NT AUTHORITY\NETWORK SERVICE' has been REMOVED!
15652 16:52:48 (0) ** - REMOVED ACE:
15653 16:52:48 (0) ** ACEType: &h0
15654 16:52:48 (0) ** ACCESS_ALLOWED_ACE_TYPE
15655 16:52:48 (0) ** ACEFlags: &h0
15656 16:52:48 (0) ** ACEMask: &h1F
15657 16:52:48 (0) ** DCOM_RIGHT_EXECUTE
15658 16:52:48 (0) ** DCOM_RIGHT_LAUNCH_LOCAL
15659 16:52:48 (0) ** DCOM_RIGHT_LAUNCH_REMOTE
15660 16:52:48 (0) ** DCOM_RIGHT_ACTIVATE_LOCAL
15661 16:52:48 (0) ** DCOM_RIGHT_ACTIVATE_REMOTE
15662 16:52:48 (0) **
15663 16:52:48 (0) ** => The REMOVED ACE was part of the DEFAULT setup for the trustee.
15664 16:52:48 (0) ** Removing default security will cause some operations to fail!
15665 16:52:48 (0) ** It is possible to fix this issue by editing the security descriptor and adding the ACE.
15666 16:52:48 (0) ** For DCOM objects, this can be done with 'DCOMCNFG.EXE'.
15667 16:52:48 (0) **
15668 16:52:48 (0) ** DCOM security for 'Microsoft WMI Provider Subsystem Host' (Launch & Activation Permissions): ........................ MODIFIED.
15669 16:52:48 (1) !! ERROR: Default trustee 'NT AUTHORITY\LOCAL SERVICE' has been REMOVED!
15670 16:52:48 (0) ** - REMOVED ACE:
15671 16:52:48 (0) ** ACEType: &h0
15672 16:52:48 (0) ** ACCESS_ALLOWED_ACE_TYPE
15673 16:52:48 (0) ** ACEFlags: &h0
15674 16:52:48 (0) ** ACEMask: &h1F
15675 16:52:48 (0) ** DCOM_RIGHT_EXECUTE
15676 16:52:48 (0) ** DCOM_RIGHT_LAUNCH_LOCAL
15677 16:52:48 (0) ** DCOM_RIGHT_LAUNCH_REMOTE
15678 16:52:48 (0) ** DCOM_RIGHT_ACTIVATE_LOCAL
15679 16:52:48 (0) ** DCOM_RIGHT_ACTIVATE_REMOTE
15680 16:52:48 (0) **
15681 16:52:48 (0) ** => The REMOVED ACE was part of the DEFAULT setup for the trustee.
15682 16:52:48 (0) ** Removing default security will cause some operations to fail!
15683 16:52:48 (0) ** It is possible to fix this issue by editing the security descriptor and adding the ACE.
15684 16:52:48 (0) ** For DCOM objects, this can be done with 'DCOMCNFG.EXE'.
15685 16:52:48 (0) **
15686 16:52:48 (0) ** DCOM security for 'Microsoft WBEM UnSecured Apartment' (Launch & Activation Permissions): ........................... MODIFIED.
15687 16:52:48 (1) !! ERROR: Default trustee 'EVERYONE' has been REMOVED!
15688 16:52:48 (0) ** - REMOVED ACE:
15689 16:52:48 (0) ** ACEType: &h0
15690 16:52:48 (0) ** ACCESS_ALLOWED_ACE_TYPE
15691 16:52:48 (0) ** ACEFlags: &h0
15692 16:52:48 (0) ** ACEMask: &h1F
15693 16:52:48 (0) ** DCOM_RIGHT_EXECUTE
15694 16:52:48 (0) ** DCOM_RIGHT_LAUNCH_LOCAL
15695 16:52:48 (0) ** DCOM_RIGHT_LAUNCH_REMOTE
15696 16:52:48 (0) ** DCOM_RIGHT_ACTIVATE_LOCAL
15697 16:52:48 (0) ** DCOM_RIGHT_ACTIVATE_REMOTE
15698 16:52:48 (0) **
15699 16:52:48 (0) ** => The REMOVED ACE was part of the DEFAULT setup for the trustee.
15700 16:52:48 (0) ** Removing default security will cause some operations to fail!
15701 16:52:48 (0) ** It is possible to fix this issue by editing the security descriptor and adding the ACE.
15702 16:52:48 (0) ** For DCOM objects, this can be done with 'DCOMCNFG.EXE'.
15703 16:52:48 (0) **
15704 16:52:48 (0) **
15705 16:52:48 (0) ** DCOM security warning(s) detected: .................................................................................. 0.
15706 16:52:48 (0) ** DCOM security error(s) detected: .................................................................................... 14.
15707 16:52:48 (0) ** WMI security warning(s) detected: ................................................................................... 0.
15708 16:52:48 (0) ** WMI security error(s) detected: ..................................................................................... 0.
15709 16:52:48 (0) **
15710 16:52:48 (1) !! ERROR: Overall DCOM security status: ................................................................................ ERROR!
15711 16:52:48 (0) ** Overall WMI security status: ........................................................................................ OK.
15712 16:52:48 (0) ** - Started at 'Root' --------------------------------------------------------------------------------------------------------------
15713 16:52:48 (0) ** INFO: WMI permanent SUBSCRIPTION(S): ................................................................................ 2.
15714 16:52:48 (0) ** - ROOT/SUBSCRIPTION, MSFT_UCScenarioControl.Name="Microsoft WMI Updating Consumer Scenario Control".
15715 16:52:48 (0) ** 'SELECT * FROM __InstanceOperationEvent WHERE TargetInstance ISA 'MSFT_UCScenario''
15716 16:52:48 (0) ** - ROOT/SUBSCRIPTION, NTEventLogEventConsumer.Name="SCM Event Log Consumer".
15717 16:52:48 (0) ** 'select * from MSFT_SCMEventLogEvent'
15718 16:52:48 (0) **
15719 16:52:48 (0) ** WMI TIMER instruction(s): ........................................................................................... NONE.
15720 16:52:48 (0) ** INFO: WMI ADAP status: .............................................................................................. 2.
15721 16:52:48 (0) ** => The WMI ADAP process is processing a performance library (2).
15722 16:52:48 (0) ** Some WMI performance classes could be missing at the time WMIDiag was executed.
15723 16:52:48 (0) ** INFO: WMI namespace(s) requiring PACKET PRIVACY: .................................................................... 1 NAMESPACE(S)!
15724 16:52:48 (0) ** - ROOT/SERVICEMODEL.
15725 16:52:48 (0) ** => When remotely connecting, the namespace(s) listed require(s) the WMI client to
15726 16:52:48 (0) ** use an encrypted connection by specifying the PACKET PRIVACY authentication level.
15727 16:52:48 (0) ** (RPC_C_AUTHN_LEVEL_PKT_PRIVACY or PktPrivacy flags)
15728 16:52:48 (0) ** i.e. 'WMIC.EXE /NODE:"HARLOCK" /AUTHLEVEL:Pktprivacy /NAMESPACE:\\ROOT\SERVICEMODEL Class __SystemSecurity'
15729 16:52:48 (0) **
15730 16:52:48 (0) ** WMI MONIKER CONNECTIONS: ............................................................................................ OK.
15731 16:52:48 (0) ** WMI CONNECTIONS: .................................................................................................... OK.
15732 16:52:48 (0) ** WMI GET operations: ................................................................................................. OK.
15733 16:52:48 (0) ** WMI MOF representations: ............................................................................................ OK.
15734 16:52:48 (0) ** WMI QUALIFIER access operations: .................................................................................... OK.
15735 16:52:48 (0) ** WMI ENUMERATION operations: ......................................................................................... OK.
15736 16:52:48 (2) !! WARNING: WMI EXECQUERY operation errors reported: ................................................................... 2 WARNING(S)!
15737 16:52:48 (0) ** - Root/CIMv2, 'SELECT * FROM Win32_VideoController' did not return any instance while AT LEAST 1 instance is expected.
15738 16:52:48 (0) ** - Root/CIMv2, 'SELECT * FROM Win32_DesktopMonitor' did not return any instance while AT LEAST 1 instance is expected.
15739 16:52:48 (0) **
15740 16:52:48 (0) ** WMI GET VALUE operations: ........................................................................................... OK.
15741 16:52:48 (0) ** WMI WRITE operations: ............................................................................................... NOT TESTED.
15742 16:52:48 (0) ** WMI PUT operations: ................................................................................................. NOT TESTED.
15743 16:52:48 (0) ** WMI DELETE operations: .............................................................................................. NOT TESTED.
15744 16:52:48 (0) ** WMI static instances retrieved: ..................................................................................... 578.
15745 16:52:48 (0) ** WMI dynamic instances retrieved: .................................................................................... 0.
15746 16:52:48 (0) ** WMI instance request cancellations (to limit performance impact): ................................................... 0.
15747 16:52:48 (0) ** ----------------------------------------------------------------------------------------------------------------------------------
15748 16:52:48 (0) ** # of Event Log events BEFORE WMIDiag execution since the last 20 day(s):
15749 16:52:48 (0) ** DCOM: ............................................................................................................. 1.
15750 16:52:48 (0) ** WINMGMT: .......................................................................................................... 0.
15751 16:52:48 (0) ** WMIADAPTER: ....................................................................................................... 0.
15752 16:52:48 (0) ** => Verify the WMIDiag LOG at line #14862 for more details.
15753 16:52:48 (0) **
15754 16:52:48 (0) ** # of additional Event Log events AFTER WMIDiag execution:
15755 16:52:48 (0) ** DCOM: ............................................................................................................. 0.
15756 16:52:48 (0) ** WINMGMT: .......................................................................................................... 0.
15757 16:52:48 (0) ** WMIADAPTER: ....................................................................................................... 0.
15758 16:52:48 (0) ** ----------------------------------------------------------------------------------------------------------------------------------
15759 16:52:48 (0) ** WMI Registry key setup: ............................................................................................. OK.
15760 16:52:48 (0) ** ----------------------------------------------------------------------------------------------------------------------------------
15761 16:52:48 (0) ** ----------------------------------------------------------------------------------------------------------------------------------
15762 16:52:48 (0) ** ----------------------------------------------------------------------------------------------------------------------------------
15763 16:52:48 (0) ** ----------------------------------------------------------------------------------------------------------------------------------
15764 16:52:48 (0) **
15765 16:52:48 (0) ** ----------------------------------------------------------------------------------------------------------------------------------
15766 16:52:48 (0) ** ------------------------------------------------------ WMI REPORT: END -----------------------------------------------------------
15767 16:52:48 (0) ** ----------------------------------------------------------------------------------------------------------------------------------
15768 16:52:48 (0) **
15769 16:52:48 (0) ** ERROR: WMIDiag detected issues that could prevent WMI to work properly!. Check 'C:\DOCUMENTS AND SETTINGS\MOI\LOCAL SETTINGS\TEMP\WMIDIAG-V2.1_XP___.CLI.SP3.32_HARLOCK_2013.12.29_16.51.21.LOG' for details.
15770 16:52:48 (0) **
15771 16:52:48 (0) ** WMIDiag v2.1 ended on dimanche 29 décembre 2013 at 16:52 (W:72 E:16 S:1).
"

Je ne sais pas du tout ce qu'il faut comprendre avec ça. Quelqu'un saurait me dire le problème qu'a mon windows, s'il vous plait?

Merci d'avant à ceux qui répondront (même à ceux qui liront déjà ^^).