Indications:
USB drive not opening in XP
Double click is not opening usb flash disk
Can not open usb drive
Can not explore usb drive
Only you can access by typing drive name in address bar or Run dialog box
Reason :
Due to some virus attack in your system. After cleaning the virus also, you may face this problem
Solution:
If you can access drive somehow by exploring or typing the drive letter in address bar, then look for a hidden file called ‘ autorun.inf’. Delete this file which was created by virus. Now try to Open the drive.
If above method doesn’t work, try this…
There are some steps you can do manually for fix this issue but it may end up with some other problems. So I recommend using this free tool to fix this issue and some more issues occur by virus.




