Hi Paul;
Were you able to:
a) Run the Appeon Web examples right after installing Appeon to confirm that your installation was complete?
b) Can you also build, deploy & run a simple "hello world " application?
FWIW: I have never had an issue with Finish&Run in Appeon on either XP, W7 or W10.
BTW: What is your environment (PB, O/S, IIs, Browser, etc versions & build)?
Regards ... Chris