Hello,
I'm having problems with CCleaner which ran ok on my older PC with Vista and a SATA drive.
However my newer PC I've had for approx. 3 months there seems to be problems running CCleaner. However I seem to remember the problem started sometime after CCleaner was first installed.
PC - Lenovo P300 Thinkstation with 16GB memory, I7 fourth gen. cpu, Nvidia Quadro K4000 (3GB) video adapter
HD with Windows 10 64-bit installed on a LITEON LCS-256M6S SSD drive
CCleaner stays at 12% with "Internet Explorer History" on the screen.
This last time running it became stuck at 12% again and eventually displayed a message if I wanted to close FireFox which I did. Then displayed another message to close Chrome which was not open. I guess Chrome has service running in the background even if unopened.
After closing Firefox and chrome I ran CCleaner again.
Started: 6:14 PM
Hasn't yet Ended: currently 6:33 PM and still running at 12%
In the past became stuck at 12% and I let it run overnight and it was finished when I woke in the AM.