Many viruses that utilize a feature called system restore windows to maintain its survival. Surely this will make us in cleaning the viruses from the system. We should be disabled system restore before cleaning the viruses. This is how to disabled the system restore:
1. Open Windows Explorer
2. Right Click on My Computer
3. Click Properties, New dialog box will appear
4. Click tab System Restore
5. Tick the “Turn off system restore on all drives” and then click OK
Now, the system restore has been disabled.