Can't open or uninstall Onyx.

Every time I try to open Onyx I get 2 errors(first error: fig 1, second error: fig 2), they appear behind the logo but I can just hit enter and they go away. When the program opens new, load and continue just lead to a never ending loading symbol and join doesn’t show my desktop even though both devices have x-net enabled and are on the same network. I’m running on Onyx 4.0.1006.0. I’ve tried uninstalling Onyx via the control panel but I get an error and I’ve tried running the clean up tool, it runs with no errors but nothing actually changes.