I have Vectorworks 2019 on a perpetual license.
When I launch the app it starts firing up as normal. Then a pop-up appears reporting an incompatible plug-in (GIS.vlb). I press close on the pop-up tab. Vectorworks continues to load, it looks ready to start and then about 2 seconds later it just closes.
The plug-in pop-up could be a red herring as this has appeared on start-up for a long time and I have never previously had an issue with Vectorworks not staying open.
What should I check?