I'm having a big problem on my computer. I'm computer literate, so I'll usually be able to do anything you ask me to do without expanation.
Okay, let me break it down to you...
When I start up my computer, I get the following error message...

This particular one shows MSN Messenger in the title bar, but there are a few others that I see in there as well.
When I try loading up other programs, like Picasa, I get messages like this one...

I did a Google search and found several pages regarding the failed installation on Service Pack 2. I cannot find the hotfix blah blah blah which it tells me to remove in Add or Remove Programs. I'm not even sure that I did try to install SP2. System Restore won't work either.
Any help on this would be very, very, very, very, very, very appreciated.
Cheers,
Jovis
EDIT: Sorry about messing up the page layout.