Dear OP,
I have XP and Ubuntu installed in C drive itself. I use Ccleaner and defraggler frequently, almost every 3rd day, ccleaner everyday multiple times, don know whats ur prolem, i faced 0 probs till now.
^ I wonder why u guys use restore points? It makes the PC slow and is a useless feature. Use Acronis etc. My System Restore is always disabled, i hardly ever need to restore anyways.
"Wipe Free Space" is a new update in the latest version. I dont know how good it is or what it does. Please give some inputs. As o fnow all i know is that it taked much time to wipe free space.
TIA.
Dear OP,
Your PC prolly has a virus. Whatever happened in ur PC i am sure Ccleaner is not the culprit.
For god's and your own sake stop using MaCafe, un-install and use AVAST or AVIRA Free editions. Best anti-virus i know till date.
Cheers.