Error:
Application startup exception: Internal.Cryptography.CryptoThrowHelper+WindowsCryptographicException: The system cannot find the file specified
Solution:
If you encounter this error while trying to start the Authentication-Service, make sure that the following setting in the IIS are correct:
IIS → Application Pools → CoreOne Authentication Service → Advanced Settings → Process Model → Load User Profile = True
After you’ve changed this setting, recycle the App-Pool.