Been having this problem the last few months with newer trainers (all the old trainers run fine). When any new trainer is run, the attached message pops up. I have all the updated .Net core runtimes, etc. installed, so it's not that. It appears the apps aren't finding some resource it needs. It mentions fonts and widow sizing so it feels like an error with drawing the interface. Any help would be appreciated.
A recent windows update could have corrupted them, try re-installing all three.
Have both latest .NET CORE Link (Both of the Net-Core MUST be installed x86 and x64) and FRAMEWORK Link from Microsoft.