Crystal Reports Runtime and Shibboleth v3

Hello,

We have a web application that uses the Crystal Reports Runtime for .NET Framework. Everything was working fine until we upgraded Shibboleth from v2.6.1.4 to Shibboleth v3.2.3.1. We are now getting this error:

Error: Retrieving the COM class factory for component with CLSID {F734A321-8381-4FFD-A614-139E8906DC83} failed due to the following error: 8007007f The specified procedure could not be found. (Exception from HRESULT: 0x8007007F).

Downgrading Shibboleth to v2.6.1.4 fixes the issue. The web app that is throwing the error doesn't even use Shibboleth for authentication. There seems to be a conflict between Crystal Reports Runtime and Shibboleth v3.

Any ideas?

Thanks, James Pederson