Regcure Pro
Will not restart after clean

Have used Regcure for a couple of years satisfactorily. Now after renewing the program is causing problems.
After a scan the program advises that it needs to reboot, but the reboot fails.
Windows then goes into Restart Repair which eventually advises that it cannot repair the computer, saying that a recent software or hardware installation is the problem. No such change has been made!
A complete shutdown and power down, followed by a re-power and reboot is followed by a normal start, which is the situation until the next scan by Regcure.
Have now disabled RegCure, and if problem is not resolved, I will uninstall.