This is a bug in the Launchpad program.
System Error: Invariant violation: Profile disappeared before update: Profile at path 'C:\Users\Public\SimDynamX\STPRO\Apps\Main\Main' not found
The workaround for now is to install another version separately, then once you test your projects with the new version and ensure things work as expected, you can delete the old version (Settings gear -> Delete Installation).
This is a bug in the Launchpad program.
The workaround for now is to install another version separately, then once you test your projects with the new version and ensure things work as expected, you can delete the old version (Settings gear -> Delete Installation).