Cloud System Booster
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Full user review
"Made my PC unbootable"
Installed well. Nice interface. Seemed to work fine. It found a ton load of junk and other bits and pieces and seemed to have cleaned them properly.
After cleaning I couldn't reboot my PC again. Windows kept hanging at the loading stage. The same happened in safe mode.
But in order to give this program the benefit of the doubt I did a system restore and installed then run the program again and the same thing happened. Just couldn't boot Windows again, normal or safe mode.
I always check the reviews before installing a program. This one came through "give away of the day". I installed it after reading the 5 star reviews of CNET editor and other users. But it didn't work for me and I don't know if other users had a similar experience. I run W7 64 bit.