voila ce que windows me propose comme mise aour pour ce prob:
Download updates for Windows Vista
When you receive this problem report, it typically means that you’ve had a problem installing the drivers for a new hardware device.
To solve this problem, do the following:
Determine whether your operating system type is 32-bit or 64-bit.
How can I find out if my system type is 32-bit or 64-bit?
Click the Start button , right-click Computer, and then click Properties.
Under System, you can view the system type.
What do 32-bit and 64-bit mean?
The terms 32-bit and 64-bit refer to the way your computer’s central processing unit (CPU) handles information. The 32-bit and 64-bit versions of Windows are designed for use in computers with 32-bit or 64-bit processors, respectively.
For more information, go online and read the Windows Help article 32-bit and 64-bit Windows: frequently asked questions.
Download and install the update:
Update for Windows Vista, 32-bit versions (KB940199)
Update for Windows Vista, 64-bit versions (KB940199)
When available, you should install updates and drivers designed for your system type. If you are unsure whether an update or driver was designed for your system type, contact the manufacturer for more information.