Hey there,
I even registered on here because this problem is messing me up. I deleted some bigger and some smaller files, using CCleaner. I am using Win7 32bit on a self-built RAID 1 computer system. I had some files as big as 45GB to be deleted even. It took ages to delete them, so the Gutmanning process was interrupted several times. No matter if I shutdown my computer manually after 2 days of overwriting or if my antivirus software did it for an update ...
CCleaner went on with the same files when I restarted later. But somehow, which didn't ever happen when I used WinXP or Win7 64bit, CCleaner is not making my HDD empty, but making it more and more full. It's definitely the program because the value stays constant until I start the deleting process. So finally, it changed between 35GB to 0Byte of empty HDD space on my C: partition. This is completeley messing me up, especially because my system now is not running correctly any more because of a lack of Cache memory.
And ... when I think that before I started it, only about 360 of my 930GB were used, I even get mad. I had that with another 1TB HDD before, but an external one. This could be backed up and re-formatted easily, but I can forget about that with my Windows Partition.
What could I do when I don't want to reinstall my entire system? The internal Windows functions could make 1.4 empty GB again, but that's not really a development on my C: drive. Thanks for your help!
Grtz