System32 pops up at Startup.

[IBN]

Since i installed Yahoo messenger whenever i boot up i get the system32 folder popping up. Also Yahoo messenger doesnt open up when i click on it.

 

[Peddant]

There`s a page HERE devoted to the system32 issue.Basically,go into msconfig startup tab
and uncheck everything except anti-virus and firewall.
If that doesn`t work you`ll have to resort to the Microsoft solution HERE

As for Yahoo,I suppose reinstall would be the first suggestion.