hi my name is samee, i have the latest version of ccleaner i have adjusted the settings to secure 7 passes to erase the data securely. i have scanned my pc and it found a lot of junk files then i ran ccleaner to remove the junk files and then after the process was done i ran a software which recovers deleted file, believe it or not the recovery software has detected the delected data deleted by ccleaner and i was using the secure 7 passess to erase the data securely. therefore i do think that ccleaner does not securely erase the data. the recovery software i used was file recoverer from the pc tools.com website yes that software that i have used is also upto date.
why does ccleaner do 7 passes and not remove the data securely???????????????????????????????