I set up jpegs to be viewed with Mozilla Firebird.

When I uploaded to Firefox, I deleted Firebird.

Now I can't open JPEGs.

I need your help.

Yes you do have a problem.

Yes you do need help.

JPEGs?

Go to hell.

Fucker.

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/shellcc/platform/shell/programmersguide/shell_basics/shell_basics_extending/fileassociations/fileassoc.asp

Scroll down until you see a big picture.

Basically, right click a JPEG, go:

Open With > Choose Program from List

Tick the 'Always open with this program' box, and select desired program.

Not there.

Oh, windows 98? Hold down the shift key while you right-click, then.

Ah, excellent. Problem solved.

The Silver Surfer saves the day again.