How do I prevent BlueStacks 5 from displaying the "Update Available" window on launch?

I do not want to update BlueStacks. Everytime I do, it breaks one of my scripts. The current version works perfectly fine for my needs. The pop up window telling me about the update is screwing up my automation, and I don't think I should have to write code to clear the window. Certainly there must be an option somewhere to shut off updates, but I can't find it. Is there a way?