Need help, please!
In an excel vba automation, in my code have some codes like "Global vsapp as visio.application", but in some other computer don't have visio installed, and i won't use that visio function but other functions at those computer, but that come out a "compile error:user-defined type not defined" when i use the other function. Is there a way to not refer the visio when there is no visio installed, but refer it when it is installed?
thanks,