vista 32bit shuts off automatically everytime I use it. Please help!

I tried cleaning my Vista Home Premium 32bit over a week ago and since then it just shuts down automatically within 20-30 min of using it every time. And now my Google Chrome won't work it says "application failed." I've tried system restore, changing the power saving settings, even unchecking the auto-restart on the advanced settings in control panel yet nothing seems to fix my problem please help!!!!!!!!!

Hello, see if you have a point to before you did this : http://www.vistax64.com/tutorials/76905-system-restore-how.html
How about this then : http://www.vistax64.com/tutorials/66978-system-files-sfc-command.html

Or, you are overheating ?

Yard Dog said:

Or, you are overheating ?

Click to expand...

That was my first though however what do you mean by cleaning out?