Hello,
Sorry to hear you are having issues. Which Windows 10 you're on now? Use Winver.exe to get Windows 10 full version number. For example. Windows 10 Version 22H2 (OS Build 19045.3803) something that look like screenshot below.

Also, what happened between it was working and now? Software updates? Windows updates? System crashes? etc
Thanks
Basj,
Stardock Community Assistant.