Architect 8, how to uninstall notifications window

My PDF architect 7 stopped working. It took me a while to figure out why, I went to the website and signed up for Architect 8. Once Architect 8 was installed, the notifications pop up window at the right corner of my computer screen came back. Architect 8 does not seem to have a way to access options to turn it off. Please advise. Thanks.

on the right side of the software, you have a settings wheel, not the best placement of it but in there you have access to all the settings as in ver 7