Just want to inform u guys that using ccleaner at windows startup may cause action center in win7 to show improper security info…such as firewall not turned on even if it is on…the reason is ccleaner deletes important log files that windows reads…
Hi,
Its working fine here. Anyway will post back if we came around with it…
Have a wonderful day. Good Karma! 
if u use it immediately after windows loads and shows the desktop…even before action center loads u will see the fault…
Iv never had CCleaner mess with my windows action centre \firewall, in the advanced options you can tick the box to only delet windows temp folders older than 24 hours try that or dont set CCLeaner to run at startup.
I never let ccleaner run on startup, aside from slowing the boot it shouldn’t have any other adverse effect. As craigb said by default it doesn’t delete temp files that are less than 24hrs old.
However, the paranoid that elect to run it on startup may well have unchecked this safety option.
we are Sure that’s not problem caused by Ccleaner.
So we are suggesting you to go to action center and Please try to turn the firewall. There you can get information, if you had any other security softwares.
well…today i tried it again and it didnt have any side effect on action center ::)…so working fine here!..though i had never allow it to run on startup :