Hey, I just purchased and successfully installed GrimeFighter today after having avast anti virus for about 2 years. I thought it would be a good way to maintain my PC, but it doesn't seem to reboot properly when I click "Optimize my PC". All that happens is I sit on a black screen with nothing happening. I'm running Windows 7 with a 3.5GHz intel processor and I connect to the internet via ethernet. Any other forums I've seen don't really have any solutions to the problem, just people saying they got refunds.
I'm just curious what the average time for this first clean up is? I've let my computer sit on that black screen for 90 minutes before giving up. For reference there were 16 apps 11 system settings and 1.1 GB of space.