I am not a developer but seeking help with the following which is preventing deployment to client and no-one seems to be able to fix it
Same code works in TEST environment but when deployed to LIVE users cannot be authenticated and the following error message is displayed - see below
Infrastructure supplier thinks it is a mistake by developers in deployment to live and developers think it is due to TEST and LIVE environments not being identical. Spent three months testing new system and now cant get it running in LIVE - can anyone
The request for security token could not be satisfied because authentication failed.
An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated
in the code.
System.ServiceModel.FaultException: The request for security token could not be satisfied because authentication failed.
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the
exception can be identified using the exception stack trace below.
[FaultException: The request for security token could not be satisfied because authentication failed.]