Nothing was changed in my CCleaner setup, it was as allways. The only change was the UPDATE OF CCLEANER
I tried to enter all the passwords and run CCleaner again, it did it again. ALL PASSWORDS LOST
So I undeleted CCleaner ... good bye
Now I have to login to all my FIREFOX saved password sites --- restored all my logins and passwords, run CCleaner again and the same happened --- never had this problem before. And yes, no options were changed and PASSWORDS is NOT checked