I use Windows explorer to access some of the seldom used folders on my computer, and whenever I try to access those folders, my computer will hang. Only a hard reset will get it out. However, if I access other more frequently accessed folders and files, then it is working normally.
Now the question is: What has gone wrong? The hard disk or my computer has been infected by virus? (I used AVG free edition scan my computer, no virus detected).
Any help is appreciated.
Thanks in advance...