Hi Ivan
I think you've hit the nail on the head, but The resolution may be difficult.
The problem is I have been using this pc to test apps before installing on the user machines.
I use INNO to compile the .exe and all its files into a setup.exe, and then install that on this pc and later on the clients pc.
Now I have installed vfp9.1 and CodeMine 7.5 on that pc.
I'm fairly sure this has caused the path conflict in the Registry that you mentioned.
Not sure if there is an answer to this. It would be nice to be able to run the .exe within the project for unit testing and still be able to run the stand-alone .exe as compiled by INNO, but it's not absolutely necessary.
Thanks for your help.
Bill