1 - hide extentions for known file types ... this will no longer "lock" by that I mean, I can turn it on and off for the windows session but when I reboot my PC its reset to hiding them.
and 2..
Show hidden files and folders... as you can see by the screen shot below for some reason windows now has both options selected, and when I just select Show hidden files and folders.. and apply it, it doesnt work.

I wonder if any one else has had this problem, is CCleaner has reset something? ... Ive never had this problem before and always had my windows seyt so I could view file extentions and show hidden files and folders.
Knowing what CCleaner does I'm v-surprised this has happened but I cant put it down to anything else cos it the problem only started after my first clean on the newest version.
Any help greatly appreciated.











