You could try Registry Seeker (free software):
Download and extract Registry Seeker 1.55 (439kb)
http://fileforum.betanews.com/downlo...r/1035382760/1.
Run the file 'RegSeeker.exe' and select 'Clean the Registry'.
Select any keys and select 'Auto Clean'.
Now select which types of file to Auto Clean and click 'GO!'.
After registry clean, click OK and close the program.
Found at
http://www.pccallouts.co.uk/freexpspeedtweaks.html