WIF- ID1014: The signature is not valid. The data may have been tampered with

Question

I\'ve been using WIF to authenticate our new website, the STS is based upon the starter-sts implementation.

To enable this to work correctly on out load balanced environ

Answer 1

Did you try setting the loadUserProfile option to true? Does the problem still occur?

(Select the Application pool in IIS and then click "Advanced Settings" on the right. "Load User Profile" is in the "Process Model" section).