help with plug and play hard drives

hello im having problems getting vista home premium to reconise my 2 external
storage devices 1) my archos 504 160gb 2) my newly bought freecom 400gb hard
drive. every time i plug either of these devices into any of my usb 2 ports
vista ask to install drivers for the devices even though they are plug and
play, and also no drivers exist for these devices. i cannot find any
soulutions to these problems!

"ben" <ben@discussions.microsoft.com> wrote
> hello im having problems getting vista home premium to reconise my 2
> external
> storage devices 1) my archos 504 160gb 2) my newly bought freecom 400gb
> hard
> drive. every time i plug either of these devices into any of my usb 2
> ports
> vista ask to install drivers for the devices even though they are plug and
> play, and also no drivers exist for these devices. i cannot find any
> soulutions to these problems!

From a post by Don:

C:\windows\inf\INFCACHE.1 is most likely corrupt and should be deleted.
You will need to edit its file permissions to give Full Control to the
User Group before you will be allowed to delete it.

--
Rock [MS-MVP User/Shell]