The Overture 5.5 is listed to be compatible with Windows 7 and above. This means it will work properly in Windows 10. It's also specified that it will run only on 64bit versions of Windows. If you have a 32bit version installed, then the software will give you errors. Download the latest version from its official
Note: An account is needed to be able to start the download process.
Here is the app running on Windows 10 64bit: