Every time I open Windows explorer. I get a pop up message saying "Microsoft Visual C++ Runtime Library. Program:C:/Windows/Explorer.exe. A buffer overrun has been detected which has corrupted the program's internal state. The program cannot safely continue execution and must now be terminated. I visited the Viruses/Spyware/Malware, preliminary removal thread and went through the steps. But I did no do the Combofix yet, because of the potential risks. I do believe the problem is related due to a recent torrent download. And the computer will not allow me to delete it. Furthermore, i tried to scan the file with AVG, but came up with nothing. This is a laptop that I'm dealing with, running on Vista. Please help. Problem is very annoying. Here is my HJT file.