I run magictrickman.com and I just started selling a visual basic program that is basically just a webbrowser that displays magic tricks that I am selling. I know the program works on 90% of computers save macintoshes.

But I just got an email telling me that a MSVBVM60.DLL was missing. I know that this person could just download the DLL. But is there a way for me to make sure that this doesn't happen everytime. Please help.

My program has 12 magic tricks - and at least 3 of them are straight from David Blaine's magic special. There yours if you help me. And if you don't want those, please help anyway. Thanks everyone