Game just will not launch

[BB88]

I've tried different versions of 7th heaven. I've uninstalled and restarted the process a few times but I still get this same error https://imgur.com/a/BK1MtOC

[LordUrQuan]

In the compatibility settings of the exe you're trying to run (should be ff7.exe or ff7_bc.exe), enable "Run in 640x480"

[Chrysalis]

Assuming the game launches standalone (make sure it does first).
Also assuming lordurquan's suggestion doesnt work.

The error indicates a possible hooking error, which could indicate security software might be blocking the hooking process, so if you have security software installed, I would exclude both ff7.exe and 7thheaven.exe so they not restricted.

[BB88]

In the compatibility settings of the exe you're trying to run (should be ff7.exe or ff7_bc.exe), enable "Run in 640x480"

That did it. Thanks a lot.