VB5 Class Error

[Eamon Kennedy]

I have a VB5 app that uses a dll. Inside the dll is a class with multipleuse set. When the main app tries to set a new instance of the dll class, I get this error - Multiple Instance of a Single Use Class.

Has anyone any ideas?

[Biasha]

Windows limitation allows only one MDI display per executable - looks like you are trying to instantiate several MDI displays inside your application. A workaround would be to start several exe with one MDI display per exe.

Hope this helps

ao