I have problems using the Rich Edit Control under Win32. I use VC5 to create a dialog based MFC application and put the Rich Edit Control onto the dialog. After I execute this app it terminates without any notice. The debugger shows "creation of dialog failed" or something like that. My app has ActiveX support enabled and I tested it also with OLE Automation enabled. I didn't change the dialog resource. I only created a new rich edit control. A simple edit control and the Microsoft ActiveX Rich Edit Control, Version 5.0 works. Where is my failure? Please help.