I am running windows xp. Every time a user logs in, an error message pops up saying that windows cannot find the file logon.exe. First, is this a legimate windows system file? I have looked around on forums and other help sites and some of them say that it is a leftover from a virus. If it is a legimate file, how do I get another copy or create another copy of the logon.exe file. Everything else seems to work okay on my computer - e-mails, windows explorer and all other programs. 9 people need an answerI do too