On the win xp computer, I the last thing I installed was firefox & AVG. After that the computer worked fine for a while, and now whenever I boot it up, I get a mesage that says 'run chkdsk' or something like that and then the computer shuts down.
There might be two antivirus programs on the computer now I think, AVG and something else. Do you think these two antiviruses are conflicting and creating the problem? If I go to safe mode, and uninstall one of them will that clear up the problem? And finally should I do a system restore to a time before the problem started or will that not make any difference?