I can not shut down my window, due to which i turn off pc in hibernate mode or unplug power supply. System restore not works i have kaspersky 9.0 antivirus with latest updates?
Try avast.com home edition. I had this problem awhile ago. Some malware process that wouldn't allow the pc to shut down. Download the home edition, run the scan and see how many problems it picks up.
Maybe some programme is not responding or something ... run msconfig , disable all startup items (startup tab - uncheck all) , save & close . Restart. And then see if your pc shutshow normally .
just google for those 2 - malwarebytes and superantispyware. After that install avast antivirus home edition, update and schedule the boot scan. Your machine will be like new. Just make sure that you don't remove any infection with userinit or wsaupdater in the name as you won't be able to get in the windows again. Disable system restore - trojans use it
It might have nothing to do with your antivirus, but just to be safe, try malwarebytes, you can google it. I tried this malwarebytes and I can say is very good. Highly recommended.
download winpatrol it freeware and it kills any program running http://www.winpatrol.com/download.html
try malwarebytes, you can download it from http://philscomputerrepair.com/about_your_computer.htm it is about half way down the page. Let me know if it works.
just kill each and every process through the task manager (ctrl+alt+del) and figure out which one is the defective file and replace it. but still if you have troubles format it.