Description - When you try to Open a drive it say (select a program from this list to open).If you try to open with IE means it will ope.
Reason - Due to Trojan
Remedies - 1.Open REGEDIT file(In Run type REGEDIT )
2.Find "MOUNTPOINTS2" using Ctrl + F
3.Delete the same(Include sub folders).MOUNTPOINTS2 always a folder.
4.Repeat the process unless all the "MOUNTPOINTS2" are deleted