errors in modules

[plloyd1010]

Vassal 3.3x and above run their own versions of Java. I think it is a cut-down version of JRE 11, as opposed to the standard install being version 8. My antivirus software doesn't seem to like JRE11 much and has killed the executable at least twice.

Mostly guessing now, but here is what I would likely do:

1. Open my task manager and stop any Java processes.
   
2. Delete and any extensions downloaded before March 21st of this year.
   
3. Verify that Vassal 3.5.x runs with another module.
   
   1. If not, reinstall Vassal.
      
   2. Create an exception for javaw.exe when the AV software complains.
      
4. Download a couple of extensions or the game package for what I want to play.
   

The errors would likely be gone at that point.
Keep a copy of Uber 2.6 around until you finish all your saved games from that version. v2.6 games do not run well on v3.0.