Object reference not set to an instance of an object. System.NullReferenceException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 Sdl.TranslationStudio.Common -2147467261 Trados Studio Studio17 17.2.10.19084 Microsoft Windows 11 Pro NULL 1033 1252 MACBOOKVM\peter 4.0.30319.42000 MACBOOKVM True 6286016 MB