System.MissingFieldException

[milamber]

Any idea why I'm getting this error when i run isxvg? Havent used this computer in a while and downloaded the latest exe that was in the official release thread and installed it.

Dotnet 2.0 is installed.

ISXVG has launched isxGamesUtility in an effort to obtain subscription information.  If you do not see the utility, please use ALT-TAB to scroll through your open applictions.
If ALT-TAB does not work, you will probably need to shutdown Vanguard and restart it so that it properly recognizes that you are in windowed mode.
 
Exception executing assembly: System.MissingFieldException: Field not found: 'Events.RegisterEvent'.

   at isxGamesUtility.VGEvents..ctor()

   at isxGamesUtility.Program.Main(String[] args)

   at System.AppDomain.nExecuteAssembly(Assembly assembly, String[] args)

   at System.AppDomain.ExecuteAssemblyByName(String assemblyName, Evidence assemblySecurity, String[] args)

   at System.AppDomain.ExecuteAssemblyByName(String assemblyName, Evidence assemblySecurity, String[] args)

   at LavishVMRuntime.LVMDomainManager.AssemblyExecuter(Object Obj)