Wednesday, April 13, 2011

MessageSecurityException when connecting to the Web Services

When trying to establish connection with the organization service or discovery service in CRM 2011 you may receive the following exception

Unhandled Exception: System.ServiceModel.Security.MessageSecurityException: An unsecured or incorrectly secured fault was received from the other party. See the inner FaultException for the fault code and detail.

Solution: You need to Delete the device registration folder named LiveDeviceID in your profile folder C:\Users\<username>.

Alternatively you can navigate to “C:\Users\<username>\LiveDeviceID\” and rename the LiveDevice.xml file to LiveDeviceOld.xml.

1 comment:

  1. You'll get this error when your dev. pc and your crm serv timezone or time is different.