Have an app that will not run

I play Rift, an old game I know but it uses the Glyph Updater. Every time it updates it downloads a mini-temp updater applet that Glasswire correctly identifies as new, so it blocks it, problem is even if I allow it, the program just grabs a new copy of the update applet the next time I try to update and it fails again, ad infinitum. In order to update I have to disable the firewall ask to connect option and then it runs fine, updates and I am fine until the next update. These updates however happen every week or two, so it is a pain. Can I somehow whitelist or allow a temp file?

file

The file full path is
c:\users\xxxx\appdata\local\temp\glyphdownloader-fb45f32b-a6d3-4346-aafc-ca45cbce5893\glyphdownloader.exe

Dave