Some programs won't load on start-up!!!

[ThePeacemaker10]

Hello! I have a bit of a dilemma. As you may have read from the title three of my start-up programs have all of a sudden refused to start. These three programs are Windows Live Messenger, COMODO Internet Security, and Windows Sidebar. Any and all help appreciated.

 

[stormy13]

Getting the obvious out of the way first; have you checked the start up options in the programs themselves, and made sure that all are in msconfig and checked?

 

[ThePeacemaker10]

Yes I have. I unchecked then rechecked them all. I have no idea why this is happening.

EDIT: I unchecked some lame ones and now only COMODO Internet Security doesn't work.

EDIT: Now everything is fine. Just a spree of fail for a bit. Problem solved.