Scenario Manager has been closed

  dear DHI

I imported one MIKE URBAN model to another. After importing, I get a warning that

''SCENARIO MANAGER has been closed, Please restart MIKE URBAN to activate SCENARIO MANAGER again. and I have to restart MIKE URBAN.
Inhandled exception occured in Scenario Manager:''

Upon restart, the error message come again. I can not drive network or runoff simulation.

You know what this could be due to?

Kind regards 
Lars Svendsen

Hi Lars

I am not sure what causes the error but I have seen it before and one workaround can be to export your model to XML in the Import/Export wizard and reimport the XML to a new model. This has previously solved the problem as it clears the scenario manager.

Regards Henrik Løcke