Requested look up key not found snafu

This is what pops up whenever I try to search on IE: The requested look up key was not found in any active activation context. What goes?

 

Hi.
After reading up on this issue, I have determined that you might want to follow the following steps.
1) Run Virus Scan.
2) Uninstall Internet Explorer 7.
3) Start> Run> type sfc /scannow and then press enter
4) Follow the prompts.
5) Restart when the process is complete.

I might also add that I recommend that you use a better web browser, such as Mozilla Firefox or http://google.com/chrome.