How to install two different versions on Windows

Update From version 3.1 home registry entry is not set anymore.

When you run GeoEasy set up on a Windows machine it creates a registry entry in HKEY_LOCAL_MACHINE\SOFTWARE\GeoEasy called home with the installation folder. The version installed later will overwrite the home registry entry and the first version will not work. Using regedit you can remove this registry entry and both version will work.