pc fix registry cleaner, now unable to start my computer

Power down of the desktop and then attempting a "RESTORE POINT" in SAFEMODE was not working. Not until I did an UNPLUG for 5min appearing to create an internal reset of my Gateway DX series, was I then able to do a restore of a previous RESTORE POINT. Which in return reset my registeries. Now all appears to be functioning. Uninstalled PC Fix software to reduce recocurring of this problem.