Hi. I am looking for a solution to correct my pc problem. I have Windows 2000, and recently whenever I try to run any program, I get an error message. eg.: If I try to run WinAvi, I get "WinAvi.exe has generated errors and will be closed by windows. You will need to restart the program. It does this for explorer, nero, and anything else. I tried norton antivirus, windoctor, spysweeper, system mechanic, pc bugdoctor and a few others. None solved the problem. I need a good reliable program to solve this dilemma. Thanks.