LOST TEMPERORY INTERNET FILE

Looks like it affected your caps lock key too.

Posting in all caps is the text equivalent of shouting and is a great way to get ignored. Try reposting a better description of the problem (without the caps).

if it is corrupted, clear the cache and try it again.

You don't need temporary internet files and most cleanup utilities will remove them. Flush the cache

http://support.microsoft.com/kb/260897