I have posted this in starting Gamestudio forum but have not been able to solve it yet. Here it is.

When I create a level and build it I have no troubles. If I add a entity then rebuild using the update entity it gives me a runtime error.

Runtime Error!
Program:C:\Program Files\GStudio7\wwmp2wmb.exe

This application has requested the Runtime to terminate it in an unusual way
Please contact the application's support team for more information.

I am running A7 commercial on a hp laptop.

Any help please.

Lawrence