files?

This maybe an easy answer but I am stuck.
When I click on a file it opens the search window, how do I get back to when I click on a file it opens and not go to the search window?
Thanks
qrep

I have faced this problem when double click on a Drive or any folder. This usually happens after adding/modifying the File Folder or Drive entries via the Folder Options File Types dialog. A quick fix, run the following command at command prompt:

regsvr32 /i shell32.dll

Or you can consult following MS KB articles:

Regards,
Tayyab