When installing Punlic Folder Agents on the agent host on Windows 2019 EMWMigration.log file show the following error:
Error System.Runtime.InteropServices.InvalidComObjectException: COM object that has been separated from its underlying RCW cannot be used.
at System.StubHelpers.InterfaceMarshaler.ConvertToNative(Object objSrc, IntPtr itfMT, IntPtr classMT, Int32 flags)
at Quest.MigrationManager.Exchange.Interop.AeEMWGUIWizards.SmartAgentInstallerClass.Init(HostServer& p_host, En_Agent_Type p_agent)
at MigrationManager.Exchange.Core.AgentInstaller.CreateInstaller()
at MigrationManager.Exchange.Core.AgentInstaller.BeginInstallOtherThread()