Windows cannot find drivers for usb devices

I noticed that when I connected any usb memory keys or usb hard drives windows failed to install the drivers. Usb devices I used previously continue to work correctly. Repeated attempts to install drivers failed to resolve the problem.

After a lot of searching I came across somebody mentioning the usbstor.inf and usbstor.pnf files. These should be located in the Windows\Inf folder. A quick search revealed the these files were missing on my system.

I replaced the files and performed an update driver in Device Manager and my system detected the new USB hard drive, no reboot was required.

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.