

Your install log showsv4 and v5 uninstalled ok, and FSUIPC installed for both v4 and v5 under C:\Users\djzuu\OneDrive\Documents\Prepar3D v5 Add-ons\FSUIPC6 (which is a BAD folder to choose). If you select to install one copy of FSUIPC for both P3Dv4 and P3Dv5, then only one copy will be installed but an add-on.xml will be created for both v4 and v5.

The uninstaller is there as that is where you installed it. You MUST have seen this during the installation process and accepted this installation location without changing it. This sounds that you changed to use the add-on.xml installation method, but you did not necessarily change the installation location, which always defaults to the previous installation location, so would have re-installed into your Modules folder. I saw there was still an uninstaller in P3D4 modules folder It only installed in P3D5 and not in P3D4 (no DLL's etc). When i installed the new version i wanted to change the installation in P3D4 also as addon.xml in my documents/P3D4 addons but now i have problems. How can i solve this? Thank u very much in advance. When i uninstall fsuipc via my programs and features the uninstaller is still visible in P3D4 root modules folder thus i think its a registry issue. When i run the installer (tried with v4 and v5 together and seperate) it says finished but nothing there in P3D4 documents folder.

so i uninstalled everything and reinstall but the uninstaller in "modules folder P3D4" stays there and thus i cannot install in P3D4 documents folder. I saw there was still an uninstaller in P3D4 modules folder but when i click that uninstaller it says "cannot determine which version of P3D to uninstall FSUIPC. Fsuipc in P3D4 was installed in the root "modules" folder and in P3D5 its installed as an addon.xml in my documents/P3D5 addons. Hello Pete and son, good evening, i have both P3D4 and P3D5 side by side installed.
