Why Cclener doesn't delete ALL unnecessary,temporary, like;cache,cookies, Ferefox's Internet Files?!

CCleaner for Windows
1

Hello.

I just installed last version of Firefox and Ccleaner. I found out that Ccleaner doesn't delete all Firefox's Internet Files. I had 45,50GB after use web I got 45,33GB then I ran CCleaner and space became 45,40GB. Why Cclener doesn't delete ALL "unnecessary,temporary" Internet Files?!To delete cache,cookies I have to go to Firefox's options and clean it through their clean up system!

2

CCleaner can't clean firefox if it or anyother mozilla product is running. Look in the processes tab of windows task manager and see if there are any errant firefox or plugin container processes running

3

In task nothing is running, firefox is closed, i don't have any plugins and errant processes running. Maybe Ccleaner can't clean NEW Firefox 9.0.1

4

Maybe Ccleaner can't clean NEW Firefox 9.0.1

CCleaner cleans all my FF 901 on Vista 32 and Win7 64.

5

I got Win XP Home Edition SP3 x86

6

Ok, try it. First check your disk space(mine is 45,10GB right now) after I did cclean up, I got 45,20GB, but if you open Firefox press Ctrl+Shift+Del and in the window check Delete:everything and put marks just on cach and cookies, click Clean. there you go, now I got 45,60GB