Hi,
I still use xg works too. Possibly closer to 25 years old haha. Brilliant old program.
The only way I could get it to work was to copy the folder of a working version of the program from my xp computer to a usb drive and run it from that. I could never get it to install on my win7 laptop, so never bothered trying to install it on win 10 either. I just run it off the usb drive. Good enough for the editing I do.

(I’ll have to check out your video’s)