Manager software not loading

Hi Guys

My manager software is just not loading. I have deleted it and reinstalled but I still get the same error code and message:

20.5.26: System.MissingMethodException: Method not found: '!!0[] System.Array.Empty()' 
at Manager.ApplicationData.Get(Guid entityld)
at ManagerDesktop.Program.Main(String[] args)

Can someone help please.

This has already been discussed. Search the forum and install the latest version.

Have a look at this thread

The latest version 20.5.47 will show graceful error pointing to install .NET Framework 4.6.1 or higher from Download .NET Framework | Free official downloads


Thank you Patch. I will have a look

Thank you lubos, I will try this