Actual Installer Forum

I HAVE AN APP THAT I CREATED THE VERSION WAS 10.0.10240.0 AND I INSTALLED IT USING ACTUAL INSTALLER WITHOUT ANY PROBLEM WHAT SO EVER, BUT WHEN I REVISE THE VERSION TO 10.0.10240.1 OR 10.10241.0 I NOTICE THERE ARE TWO ENTRIES OF THE SAME PROGRAM. THE INSTALLER DID NOT UNINSTALL THE PEVIOUS VERSION EV...

When I run the app setup it installs ok but when I run it again to test the uninstall previous version it won't let me past saying the app must be closed before I continue, considering I have not run it I can't see how, I am also running the freeware version.

Any ideas would be great cheers