Thanks Ed,

I think that is my problem. I am in a large corporate network. 1000+ machines, and I haven't (can't) run an install for all the users of my app. In addition, users get new machines and I would need to put my setup in the corporate image. What I have done so far is to put all the runtimes I need for my app in the application directory. Have not had a problem with registering the DLL, because there is another app written in VFP that has taken care of that for me. Maybe I'll have to bite the bullet and create an install.....