Registry Defrag with PC tune up taking 18 hours and counting

Hi Clare,
You can reboot PC and skip it before it start.
Thanks

Started this yesterday and its still running today.   I needed my PC and tried to reboot, but it just goes into the DOS "AVG Registry Defrag" window on startup and I can't do anything else.  Message says that security has been done, but is in the middle of software optimization.

Is this normal?  I've had my PC for 4 years but this is the first time i've done a defrag of the registry.  I really need my PC for business - can I stop it?

Hi Clare,
You can reboot PC and skip it before it start.
Thanks