When trying to use the export to excel functionality on my asp.net website the following error is displayed:
Could not load file or assembly 'Telerik.Windows.Documents.Spreadsheet, Version=2015.1.225.45, Culture=neutral, PublicKeyToken=5803cfa389c90ce7' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
Not sure why it is looking for version 2015.1.225.45 when the assembly references version 2016.2.421.40 and it is also set to Copy Local = True.
Have tried rebuild but still nothing. I have no idea where the old version is being referenced as I have searched the whole solution without success.
What is the solution here?