Nested segments - unexpected System.InvalidOperationException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 Sdl.Core.Processing.Alignment -2146233079 SDL Trados Studio 15.0.0.0 15.0.0.29074 Microsoft Windows 10 Pro NULL 1040 1252 ATNET\andrea 4.0.30319.42000 DESKTOP-O8KH1HT True 8230196 MB