Unable to play - error HS:NT304:303:0

Since I’ve gotten no traction on my other post I figured I would make a new one (if this isn’t allowed meh, respond to the original then located here: Playful Sprites not Disbanding )

I have tried running as Administrator on the hearthstone executable in the file explorer and it automatically closes… along with the typical try connecting to asia with french language, reset DNS, etc. could really use some help here.

Edit - managed to get on from this computer by creating a new administrator account… so what settings would be different between my main admin account and a new one that would allow it to run HS without the errors?