CopyBlock instruction from CAL file to Detector doesn't work

[bdrum]

I have to upload efficiency calibration files to detector, but I can't because of unhandled exception:

            DeviceAccess d = null;
            DataAccess effFile = null;

            try
            {
                effFile = new DataAccess();
                effFile.Open(@"C:\GENIE2K\CALFILES\Efficiency\D1\D1-eff-2,5.CAL");

                d = new DeviceAccess();
                d.Connect("D1");
                effFile.CopyBlock(d, CanberraDataAccessLib.ClassCodes.CAM_CLS_GEOM);
            }
            finally
            {
                d?.Disconnect();
                if (effFile != null && effFile.IsOpen)
                    effFile.Close();
            }

Returns

Unhandled exception. System.Runtime.InteropServices.COMException (0x80010105): The server threw an exception. (0x80010105 (RPC_E_SERVERFAULT))
   at CanberraDataAccessLib.DataAccessClass.CopyBlock(Object Destination, ClassCodes lClass, ParamCodes lParam)
   at WorkFlowCore.Program.Main(String[] args) in Program.cs:line 35

It doesn't work with GENIE2k version 3.4.1_rev02 (Nov 2016), but the code is working with version 3.4.0.2877 (Mar 2015).
For version 3.4.0.2877 (Mar 2015) the problem is that we can't open DSA-LX detectors via MVCG with version 3.4.0.2877 (Mar 2015).

.NET SDK (reflecting any global.json):
 Version:   5.0.401
 Commit:    4bef5f3dbf

Runtime Environment:
 OS Name:     Windows
 OS Version:  10.0.19043
 OS Platform: Windows
 RID:         win10-x64

In the same time we can add efficiency calibration via the same command directly into the spectra file and it works fine for any version of GENIE2k:

            DataAccess effFile = null;
            DataAccess spctr = null;

            try
            {
                effFile = new DataAccess();
                effFile.Open(@"C:\GENIE2K\CALFILES\Efficiency\D1\D1-eff-10.CAL");

                spctr = new DataAccess();
                spctr.Open(@"D:\Spectra\2020\09\kji\1006421.cnf", OpenMode.dReadWrite);

                effFile.CopyBlock(spctr, CanberraDataAccessLib.ClassCodes.CAM_CLS_GEOM);

                spctr.Save("");


            }
            finally
            {
                if (effFile != null && effFile.IsOpen)
                    effFile.Close();

                if (spctr != null && spctr.IsOpen)
                    spctr.Close();

            }