We are getting an assembly conflict after we updated Newtonsoft.Json. I am having trouble understanding where the specific version that is referenced in the error is coming from. There is nothing in the web.config that points to a specific version.\[quote\] System.IO.FileLoadException: Could not load file or assembly 'Newtonsoft.Json, Version=3.5.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)\[/quote\]Would GAC-ing the two versions of the assembly work to solve the issue?