none
System.IdentityModel.Tokens.SecurityTokenHandlerCollectionManager failing to load? RRS feed

  • Question

  • My development laptop started throwing this exception today, how can I fix this?

    System.ApplicationException: Could not load type 'System.IdentityModel.Tokens.SecurityTokenHandlerCollectionManager' from assembly 'System.IdentityModel, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'. ---> System.TypeLoadException: Could not load type 'System.IdentityModel.Tokens.SecurityTokenHandlerCollectionManager' from assembly 'System.IdentityModel, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'.


    I.W Coetzer

    Friday, July 5, 2013 1:57 PM