Before configuring Integration for Single Sign-On with the Authentication Server model, ensure there is a valid ASP.NET user that the authentication server can impersonate, unless the integrated application does not impersonate a user.
The Single Sign On Config utility generates a random public and private key pair for exchanging custom authentication tokens with the web service. The utility generates the key pair and encrypts and stores the key in the system Registry under HKEY_LOCAL_MACHINE\Software\Hyland\HylandWebServices. The utility also modifies the ACLs on the key such that only administrators and the user specified have access to read the key.
Under 64-bit systems this key may be located at HKEY_LOCAL_MACHINE\Software\Wow6432Node\Hyland\HylandWebServices.