Start > Search programs and files > services.msc
That's what I meant by Run services.msc
It's to be found in %windir%\system32\services.msc
You will need to log on as the administrator to change anything, because elevating user privileges doesn't seem to be working for you.
Under normal circumstances you can also get to it by right-clicking "Computer" and selecting Manage - but that requires elevated privileges (it has the shield icon on it).
You may have to start in Safe Mode with Networking to get to the services console.
SD