Hello,
Sorry to hear that you are experiencing issues. If you were subscribed to Object Desktop Classic (prior to May 2023), the installation files should still work even after your subscription has expired, provided that you have saved those installer files. You can use them to install and activate the software, as long as it remains compatible with your version of Windows.
The installer will not be available to download unless your resubscribe. Refer here for more information: https://support.stardock.com/space/SHC/1496285185/What+is+an+Object+Desktop+&+Subscription+Software
Thank you,
Basj,
Stardock Community Assistant.