No - system restore is designed to 'roll back' your computer to a point in time before a problem occurred. It will undo installations, but not restore deleted files.
If any of these instructions make you uncomfortable, or you don't know how to change the settings mentioned, stop right here and ask an experienced user to continue for you. First thing: This is for...
When you power up the system before it starts there is an opportunity to push F8 usually that will let you into safe mode operation. Bring it up in safe mode and see if you can undo what you have...