Database context doesnot exist or is invalid

Dear all, 

I have a problem during downloading project after compiling to standby server2  from engineering work station.

 Database context doesnot exist or is invalid.

And now on server2 project is not opening

Please help if somebody knows this problem.

I am using PCS7 V9SP1 

Thank you

Hi jabbi_king,

Cause of the message: Open DB Segments in the SQL Server

* Please check in the SQL Server Management Studio when the WinCC Explorer is closed and

closed runtime, whether open WinCC database segments are still present.

* Start the tool reset_wincc.vbs Start-> Execute -> reset_wincc.vbs

* Please also check IP addresses of the network atts. Also order of network types in the Simatic Shell

* Please check computer names should not contain special characters z.B underscore

* delete dcf file

* Please also check computer utilization.

Best regards

schufri