Clé usb infecté

Bonjour,
ma clé usb a été infecté. en voulant l'ouvrir on me demande de la formater alors qu'elle contient ma soutenance de thèse dont je ne peux pas y accéder.
Merci d'avance pour votre précieuse aide.

en fait voici le rapport de usb fix:


############################## | UsbFix V6.098 |

User : user (Administrateurs) # PC-DE-USER
Update on 03/03/2010 by El Desaparecido , C_XX & Chimay8
Start at: 19:55:10 | 04/03/2010
Website : http://pagesperso-orange.fr/NosTools/index.html
Contact : FindyKill.Contact@gmail.com

Intel(R) Core(TM)2 Duo CPU T5750 @ 2.00GHz
Microsoft® Windows Vista™ Professionnel (6.0.6002 32-bit) # Service Pack 2
Internet Explorer 8.0.6001.18882
Windows Firewall Status : Enabled

C:\ -> Disque fixe local # 76,98 Go (28,56 Go free) # NTFS
D:\ -> Disque fixe local # 34,8 Go (34,1 Go free) [OS] # FAT32
E:\ -> Disque CD-ROM
F:\ -> Disque amovible

################## | Elements infectieux |

C:\Users\user\AppData\Local\Temp\pv.exe
C:\Users\user\AppData\Local\Temp\E_N4\eAPI.fne
C:\Users\user\AppData\Local\Temp\E_N4\HtmlView.fne
C:\Users\user\AppData\Local\Temp\E_N4

################## | Registre |


################## | Mountpoints2 |

HKCU\..\..\Explorer\MountPoints2\F
shell\AutoRun\command =F:\AutoRun.exe

HKCU\..\..\Explorer\MountPoints2\G
shell\AutoRun\command =G:\LaunchU3.exe -a

HKCU\..\..\Explorer\MountPoints2\H
shell\AutoRun\command =H:\.\ShowModem.exe

HKCU\..\..\Explorer\MountPoints2\{075e3e7d-0084-11df-8ec8-806e6f6e6963}
shell\AutoRun\command =F:\AutoRun.exe

HKCU\..\..\Explorer\MountPoints2\{075e3ea1-0084-11df-8ec8-c04a83ad38ad}
shell\AutoRun\command =F:\AutoRun.exe

HKCU\..\..\Explorer\MountPoints2\{09e45be5-fca7-11de-9d34-ebfefa0ffa90}
shell\AutoRun\command =F:\AutoRun.exe

HKCU\..\..\Explorer\MountPoints2\{09e45be7-fca7-11de-9d34-ebfefa0ffa90}
shell\AutoRun\command =F:\AutoRun.exe

HKCU\..\..\Explorer\MountPoints2\{09e45bf3-fca7-11de-9d34-eec37b538e48}
shell\AutoRun\command =F:\AutoRun.exe

HKCU\..\..\Explorer\MountPoints2\{09e45bf5-fca7-11de-9d34-eec37b538e48}
shell\AutoRun\command =F:\AutoRun.exe

HKCU\..\..\Explorer\MountPoints2\{09e45bf7-fca7-11de-9d34-eec37b538e48}
shell\AutoRun\command =G:\AutoRun.exe

HKCU\..\..\Explorer\MountPoints2\{19dbf6cf-ff5e-11de-9a28-dde7f9d4baf5}
shell\AutoRun\command =F:\AutoRun.exe

HKCU\..\..\Explorer\MountPoints2\{19dbf6d0-ff5e-11de-9a28-dde7f9d4baf5}
shell\AutoRun\command =F:\AutoRun.exe

HKCU\..\..\Explorer\MountPoints2\{1ea01b26-8ea3-11de-bf49-eb301e1e8dfb}
shell\AutoRun\command =G:\AutoRun.exe

HKCU\..\..\Explorer\MountPoints2\{1f6a1f3b-2301-11df-b228-806e6f6e6963}
shell\AutoRun\command =F:\AutoRun.exe

HKCU\..\..\Explorer\MountPoints2\{2763fa58-ddb7-11dd-8a1b-000000000000}
shell\AutoRun\command =F:\Memorybar.exe

HKCU\..\..\Explorer\MountPoints2\{27c29d6f-1b3e-11df-906e-f36ed951caff}
shell\AutoRun\command =F:\AutoRun.exe

HKCU\..\..\Explorer\MountPoints2\{2b3efbb5-0a52-11df-ab83-a28a555b999a}
shell\AutoRun\command =F:\AutoRun.exe

HKCU\..\..\Explorer\MountPoints2\{6573f5e9-1b3f-11df-99b5-fd721147c5f9}
shell\AutoRun\command =F:\AutoRun.exe

HKCU\..\..\Explorer\MountPoints2\{70a73cac-4d2e-11de-94a4-d760b15183ff}
shell\AutoRun\command =G:\LaunchU3.exe -a

HKCU\..\..\Explorer\MountPoints2\{70a73cb3-4d2e-11de-94a4-d760b15183ff}
shell\AutoRun\command =C:\Windows\system32\RunDLL32.EXE Shell32.DLL,ShellExec_RunDLL F:\systems.com
shell\read\command =explorer.exe
shell\start\command =F:\systems.com

HKCU\..\..\Explorer\MountPoints2\{7bcfa040-2301-11df-9e0c-b0b6cba7bbf5}
shell\AutoRun\command =F:\AutoRun.exe

HKCU\..\..\Explorer\MountPoints2\{7bcfa04f-2301-11df-9e0c-b0b6cba7bbf5}
shell\AutoRun\command =F:\AutoRun.exe

HKCU\..\..\Explorer\MountPoints2\{8b8907aa-005f-11de-9559-806e6f6e6963}
shell\AutoRun\command =F:\.\ShowModem.exe

HKCU\..\..\Explorer\MountPoints2\{ab4425d2-1bfa-11df-82b3-d579e08974f3}
shell\AutoRun\command =F:\AutoRun.exe

HKCU\..\..\Explorer\MountPoints2\{ab4425ea-1bfa-11df-82b3-d579e08974f3}
shell\AutoRun\command =F:\AutoRun.exe

HKCU\..\..\Explorer\MountPoints2\{af9912d7-ffa6-11de-b51f-facd26d11ff2}
shell\AutoRun\command =F:\AutoRun.exe

HKCU\..\..\Explorer\MountPoints2\{af9912e6-ffa6-11de-b51f-facd26d11ff2}
shell\AutoRun\command =F:\AutoRun.exe

HKCU\..\..\Explorer\MountPoints2\{b97de3f1-1116-11df-9a59-a4f28b756bf3}
shell\AutoRun\command =F:\AutoRun.exe

HKCU\..\..\Explorer\MountPoints2\{badb7271-014f-11df-9c2b-a9332e86b80c}
shell\AutoRun\command =F:\AutoRun.exe

HKCU\..\..\Explorer\MountPoints2\{c1ea6e4d-8e9f-11de-889a-fa436f8046fa}
shell\AutoRun\command =F:\AutoRun.exe

HKCU\..\..\Explorer\MountPoints2\{c84d64b5-0a51-11df-bc94-c7242219e9f2}
shell\AutoRun\command =F:\AutoRun.exe

HKCU\..\..\Explorer\MountPoints2\{ceedcdb8-ffb5-11de-b2d7-b7aa722abbf4}
shell\AutoRun\command =G:\AutoRun.exe

HKCU\..\..\Explorer\MountPoints2\{d4d862d9-06c9-11df-9eee-bcea5ea55053}
shell\AutoRun\command =F:\AutoRun.exe

HKCU\..\..\Explorer\MountPoints2\{ea328b70-1f14-11df-ae90-8a828ddaf9f6}
shell\AutoRun\command =F:\AutoRun.exe

HKCU\..\..\Explorer\MountPoints2\{ea328b88-1f14-11df-ae90-8a828ddaf9f6}
shell\AutoRun\command =F:\AutoRun.exe

HKCU\..\..\Explorer\MountPoints2\{ec7a6096-1b40-11df-8a6b-fe2ddd8b75f4}
shell\AutoRun\command =F:\AutoRun.exe

HKCU\..\..\Explorer\MountPoints2\{ec7a60a8-1b40-11df-8a6b-fe2ddd8b75f4}
shell\AutoRun\command =F:\AutoRun.exe

HKCU\..\..\Explorer\MountPoints2\{f250f56b-0a52-11df-97b4-da0d8273ca9b}
shell\AutoRun\command =F:\AutoRun.exe

HKCU\..\..\Explorer\MountPoints2\{f817f5c2-1b41-11df-9405-bdd502228bf8}
shell\AutoRun\command =F:\AutoRun.exe

################## | Vaccin |

(!) Cet ordinateur n'est pas vacciné !

################## | ! Fin du rapport # UsbFix V6.098 ! |