Unexpected exception when getting view part instance of view part Subtitling Preview Sdl.Desktop.Platform.StudioException, Sdl.Desktop.Platform, Version=16.0.0.0, Culture=neutral, PublicKeyToken=c28cdb26c445c888 Sdl.Desktop.Platform -2146233088 System.Reflection.TargetInvocationException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 mscorlib -2146232828 System.TypeInitializationException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 StudioSubtitling.SubtitlingPreviewController StudioSubtitling -2146233036 System.NullReferenceException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 StudioSubtitling -2147467261 Trados Studio Studio16 16.2.9.9198 Microsoft Windows 10 Pro NULL 1033 1256 ADMINSAM\Ahmed 4.0.30319.42000 ADMINSAM True 50276084 MB