Cannot open the demo database NAV2013

Horse06

Hi expert, I have played the demo crornus database for several days, but today it suddendly stopped which had error as below:

You don't have permission to run the Dynamic NAV Server System. Contact your system administrator to your permission.

I cannot login to the SQL server management studio either with the window authorization. It says No process on the other end of the pipe.

Please advise! Thank you!

Theo_Goliath

Hope i'm not stating the Obvious here but is your SQL Server still running?

Horse06

It is not running. Thank you!