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Usbstor.pnf

    Question

  • ok, i have system files and extensions all showing ,,,,,cannot locate usbstor.pnf file ????

     


    Steven J Einhorn
    Thursday, July 29, 2010 6:07 PM

All replies

  • If you just want to know the location, usbstor.INF and usbstor.PNF (amongst other usb files) can be found in C:\Windows\inf.

    If yours is missing or corrupt go to C:\Windows\System32\DriverStore\FileRepository and look for one or two folders with the name ending .inf_xxxxxxxx. Use the one in the folder with the latest date and copy both the .inf and .PNF files to C:\Windows.inf.

    Friday, July 30, 2010 1:26 PM