1)   Registry Fix (Windows Fixer) 2009.041
Registry Fix will scan and fix your system registry and hard drive for invalid file and system references. These invalid references may cause system instability, PC errors, constant crashes, and general system slowdowns.

 2)   Registry Cleaner Pro 4.3
Registy Cleaner Pro software does an excellent job keeping your PC running smooth, plus it will scan your PC for FREE! It will find all your PC problems for you. Download your free copy of Registry Cleaner Pro.