no, aspè, non devi fare una cosa alla volta..

ricrea quel file (o trovalo) e riesegui questo script con avenger:
files to delete:
C:\WINDOWS\system32\drvmak.dll
C:\WINDOWS\system32\khfCVPfE.dll
C:\WINDOWS\system32\winetn32.dll
C:\WINDOWS\system32\winjrs32.dll
C:\WINDOWS\system32\winmyy32.dll

registry values to delete:
HKLM\Software\Microsoft\Windows\CurrentVersion\Exp lorer\ShellExecuteHooks | {7E09D32C-E5E6-4184-B177-784CEE1E09C4}

registry keys to delete:
HKLM\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\notify\winjrs32
HKLM\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\notify\khfCVPfE
HKLM\Software\Microsoft\Windows\CurrentVersion\Exp lorer\Browser Helper Objects\{7E09D32C-E5E6-4184-B177-784CEE1E09C4}

programs to launch on reboot:
c:\fix.reg