Services Error Message (Printer spooler)

Hello everyone,
I got a problem issue with my Print Spooler.
The problem is when I tried to startup my printer spooler, I get the following error message:
Services

Windows could not start the Print Spooler service on Local Computer.
Error1068: The dependency service or group failed to start.
And there was no any printer listed anywhere.
My Operating system is Windows Vista.
Is there anyone faced this problem before, to tell me how I can solve this issue on my PC
If you please tell me in details the steps that can solve the problem. I am not involved with the technical problems.
Any help please?
