Mon ordi fait une crise d’asthme

Salut à tous,

Me voilà de retour avec un nouveau ch’tit problème électronico-respiratoire. La pollution, sans doute.

Mon ordi, d’habitude, carbure. Mais depuis hier, quand je double-clique sur une icône (.DOC, .XLS, .MP3, MPEG., etc.), il faut 4/5 secondes pour que ça s’ouvre !
C’est insupportable !
Quand je fais CTRL+X pour couper ou quand je veux supprimer une icône, même problème…

Autre problème avec une importance moindre, qui existe depuis des mois : quand je clique sur Démarrer/Arrêter l’ordinateur, il faut deux bonnes minutes pour que la fenêtre me permettant de cliquer sur le bouton d’arrêt apparaisse !

Mais le plus gros problème : c’est le délai pour cliquer sur les icones.

Merci de votre aide ! :)

Fab

AMD Athlon XP 2800
Asus A7N8X-E Deluxe
512MB DDR-SDRAM
Radeon 9600 XT

Pour ceux qui peuvent m’aider, voici le log de mon HijackAdi :

Logfile of HijackThis v1.97.7
Scan saved at 21:08:42, on 23/06/2005
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
C:\WINDOWS\System32\drivers\CDAC11BA.EXE
C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\Program Files\Microsoft IntelliPoint\point32.exe
C:\Program Files\Diskeeper2\DkService.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
C:\Program Files\Kerio\Personal Firewall 4\kpf4ss.exe
C:\WINDOWS\runservice.exe
C:\Program Files\Kerio\Personal Firewall 4\kpf4gui.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Kerio\Personal Firewall 4\kpf4gui.exe
C:\WINDOWS\system32\wscntfy.exe
C:\Program Files\MSN Messenger\msnmsgr.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\WorldCommunityGrid\UD.EXE
C:\WINDOWS\system32\ntvdm.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Microsoft Office\Office\WINWORD.EXE
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\WorldCommunityGrid\ud_1582756.exe
C:\Program Files\WorldCommunityGrid\ud_1582756_0.dir\WCGrid_Rosetta.exe
C:\Program Files\Outlook Express\msimn.exe
C:\JEUX\A GRAVER\LOGICIELS 1 (à effacer)\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.fr/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = http://red.clientapps.yahoo.com/customize/ie/defaults/sb/ymsgr6/*http://www.yahoo.com/ext/search/search.html
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://red.clientapps.yahoo.com/customize/ie/defaults/sp/ymsgr6/*http://www.yahoo.com
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://home.free.fr/
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
O2 - BHO: (no name) - {2E246FAE-8420-11D9-870D-000C2917DE7F} - C:\WINDOWS\SYSTEM\Loader.dll (file missing)
O2 - BHO: (no name) - {A3FDD654-A057-4971-9844-4ED8E67DBBB8} - C:\Program Files\SideFind\sfbho.dll (file missing)
O2 - BHO: (no name) - {FD3A6AB4-5527-4B52-90AF-F90CD3270861} - C:\WINDOWS\system32\inetconnect.dll (file missing)
O4 - HKLM\..\Run: [ATIPTA] C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [nForce Tray Options] "sstray.exe " /r
O4 - HKLM\..\Run: [NeroCheck] "C:\WINDOWS\System32\\NeroCheck.exe"
O4 - HKLM\..\Run: [IntelliPoint] "C:\Program Files\Microsoft IntelliPoint\point32.exe"
O4 - HKLM\..\Run: [Overnet] C:\Program Files\Overnet\Overnet.exe -t
O4 - HKLM\..\Run: [Microsoft Security Hot Fix Update] "%SystemRoot%\mshotfix.exe"
O4 - HKLM\..\Run: [DiskeeperSystray] "C:\Program Files\Diskeeper2\DkIcon.exe"
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe /STARTUP
O4 - HKLM\..\Run: [AVG7_EMC] C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKCU\..\Run: [msnmsgr] "C:\Program Files\MSN Messenger\msnmsgr.exe" /background
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [UninstallAbility] "C:\Program Files\UninstallAbility\uability.exe" /AUTO
O4 - Startup: World Community Grid Agent.lnk = C:\Program Files\WorldCommunityGrid\UD.EXE
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Fichiers communs\Adobe\Calibration\Adobe Gamma Loader.exe
O8 - Extra context menu item: Download with GetRight - C:\Program Files\GetRight\GRdownload.htm
O8 - Extra context menu item: Open with GetRight Browser - C:\Program Files\GetRight\GRbrowse.htm
O9 - Extra 'Tools' menuitem: Console Java (Sun) (HKLM)
O9 - Extra button: SideFind (HKLM)
O9 - Extra button: Messenger (HKLM)
O9 - Extra 'Tools' menuitem: Windows Messenger (HKLM)
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O14 - IERESET.INF: START_PAGE_URL=http://home.free.fr/
O15 - Trusted Zone: *.media-motor.net
O15 - Trusted Zone: *.popuppers.com
O16 - DPF: teleir_cert - https://static.ir.dgi.minefi.gouv.fr/secure/connexion/archives/ie4n4/teleir_cert.cab
O16 - DPF: {00000000-0000-0000-0000-000020030000} - http://www.advnt01.com/dialer/fra_med_nostra.exe
O16 - DPF: {00000000-0000-0000-0000-000020040000} - http://207.234.185.217/ABoxInst_int7.exe
O16 - DPF: {00000000-0023-0000-5400-320020040070} - http://www.storage-tasp.com/gs/gsa0395.exe
O16 - DPF: {0000000A-0000-0010-8000-00AA00389B71} - http://download.microsoft.com/download/d/4/4/d446e8a9-3a86-4b59-bb19-f5bd11b40367/wmavax.CAB
O16 - DPF: {09C21411-B9A2-4DE6-8416-4E3B58577BE0} (France Telecom MDM ActiveX Control) - http://minitelweb.minitel.com/imin_data/ocx/MDM.cab
O16 - DPF: {15AD4789-CDB4-47E1-A9DA-992EE8E6BAD6} - http://static.windupdates.com/cab/DownloadsUnlimited/ie/Bridge-c112.cab
O16 - DPF: {15AD6789-CDB4-47E1-A9DA-992EE8E6BAD6} - http://static.windupdates.com/cab/WebsiteAccess/ie/bridge-c18.cab
O16 - DPF: {166B1BCA-3F9C-11CF-8075-444553540000} (Shockwave ActiveX Control) - http://download.macromedia.com/pub/shockwave/cabs/director/sw.cab
O16 - DPF: {33564D57-0000-0010-8000-00AA00389B71} - http://download.microsoft.com/download/F/6/E/F6E491A6-77E1-4E20-9F5F-94901338C922/wmv9VCM.CAB
O16 - DPF: {42F2C9BA-614F-47C0-B3E3-ECFD34EED658} (Installer Class) - http://www.ysbweb.com/ist/softwares/v4.0/ysb_mp3.cab
O16 - DPF: {56336BCB-3D8A-11D6-A00B-0050DA18DE71} (RdxIE Class) - http://207.188.7.150/15a2f7d5f76aa55c1005/netzip/RdxIE601_fr.cab
O16 - DPF: {7149E79C-DC19-4C5E-A53C-A54DDF75EEE9} (IObjSafety.DemoCtl) - http://cabs.media-motor.net/cabs/diamond.cab
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/MessengerStatsClient.cab31267.cab
O16 - DPF: {9F1C11AA-197B-4942-BA54-47A8489BB47F} - http://v4.windowsupdate.microsoft.com/CAB/x86/unicode/iuctl.CAB?38025.674849537
O16 - DPF: {A3009861-330C-4E10-822B-39D16EC8829D} (CRAVOnline Object) - http://www.ravantivirus.com/scan/ravonline.cab
O16 - DPF: {B38870E4-7ECB-40DA-8C6A-595F0A5519FF} (MsnMessengerSetupDownloadControl Class) - http://messenger.msn.com/download/msnmessengersetupdownloader.cab
O16 - DPF: {B9191F79-5613-4C76-AA2A-398534BB8999} - http://us.dl1.yimg.com/download.yahoo.com/dl/installs/suite/yautocomplete.cab
O16 - DPF: {C5E28B9D-0A68-4B50-94E9-E8F6B4697517} (NsvPlayX Control) - http://www.nullsoft.com/nsv/embed/nsvplayx_vp3_aac.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab
O16 - DPF: {F58E1CEF-A068-4C15-BA5E-587CAF3EE8C6} (MSN Chat Control 4.5) - http://chat.msn.com/bin/msnchat45.cab
O16 - DPF: {F6BF0D00-0B2A-4A75-BF7B-F385591623AF} (Solitaire Showdown Class) - http://messenger.zone.msn.com/binary/SolitaireShowdown.cab31267.cab