I've recently had to reinstall the game on my newly repaired system. It's now running Windows 10, 64 bit. Previously, it was working fine on a Windows 10, 32 bit machine. Now, I keep getting the "invalid or corrupt jarfile" error, when I try to run the jar file. Oddly, when I try to run an older version of JCloisterzone from a thumbdrive, it works just fine. Any suggestions would be greatly appreciated. Thanks.
Tried using the 32 bit version of Java. But unfortunately still getting the error. The splash screen for the game does appear for about 10 seconds, then vanishes. And a few moments later, the error file appears in the folder.Exception in thread "main" java.lang.NullPointerException at com.jcloisterzone.ui.Bootstrap.loadPlugins(Bootstrap.java:102) at com.jcloisterzone.ui.Bootstrap.run(Bootstrap.java:177) at com.jcloisterzone.ui.Bootstrap.main(Bootstrap.java:207)Arrggghhh!!!! Computers, ya gotta love them.