I rarely change the "Preffered Execution System" of a VI but I just got an error in my main that may require it. I want to see peoples thoughts on that.
On my main I am adding an ActiveX control to load a PDF. When I load the PDF I get error: "Error 3006 occurred at Automation Interface can only be used in the User Interface Execution System."
So... I can make the main in the UI, but I am not sure that is the best method. I guess I could make a subVI and use a subpanel.
Solved! Go to Solution.
Is there any specific "danger" to running the DQMH in the UI? It has been awhile since I dove into the pros and cons of execution systems, but I do remember UI being one I didn't generally play with, thought I thought property nodes where in the UI thread....