Could not load file or assembly 'Newtonsoft.Json' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)

Event Type Event Time Duration Thread Detail Description Exception Exception caught: 'System.InvalidOperationException' in System.Web.Services.dll ("Client found response content type of 'text/html; charset=utf-8', but expected 'text/xml'. The request failed with the error message: -- Could not load file or assembly 'Newtonsoft.Json' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)