I have created a program in VFP 5.0 which has a TreeView control in it and needs to run on 95, NT3.5 (Citrix) and NT4.0. I originally created the program on 95 and used the setup wizard to create an install disk.

After I installed the program on the NT3.5 machine (this also did the same thing on NT4.0), during program startup the message 'ERROR: (xxxxxx) OLE Control not registered. Ignoring OLE Control' and the Tree View control is gone and the program has a big problem.

So, I used an NT4.0 Workstation machine to get the program working and created a new install disk. This time it works for NT3.5 and NT4.0, but when I run the program under 95 I get the same error again.

Do I need to develop under both platforms? or is there something I am missing during the setup wizard process?

Any help you can give will be much appreciated.

Rob.