Netlogon Problem

Hi, i have big problem on my laptop with netlogon

Today i was playing around a bit and remotly conected to my other laptop all worked well when i disconected i tryed to log in to other laptop and got folowing message.

Unable to log you on because the netlogon service is not running on this machine.

I tryed everything log as admin didnt work(also my user account is admin),safe mode no help there,unpluged internet cable nothing,searched web no solution.
Is there any way to fixed that with out formating and loosing data?
I cant access my desktop as i need to login so cant see how to fix this

PS:Im not realy genious about that so step to step guide might help

Please help