santu_29
Journeyman
avast antivirus recently detected trojan on my system. what it did was that i was unable to open any hdd drive with double click.. if i double click .. some *.pif file runs(as seen in task manager>processes), i scanned my hdd with avast and it detected trojan in each drive which it deleted successfully. but now i have a new problem. if now i double click any hdd drive(like c: or d: etc.) it shows me the Open With dialog box.. i know it can be corrected in the registry but i dont kbow much of registry editing.. can anyone help me out here..