I have tried running both the Zip for .NET and Real-Time Zip for .NET components in GoDaddy's shared hosting environment (Medium trust level) and I get the following error:

Security Exception

Description: The application attempted to perform an operation not allowed by the security policy.  To grant this application the required permission please contact your system administrator or change the application's trust level in the configuration file.

Exception Details: System.Security.SecurityException: That assembly does not allow partially trusted callers.

I've had a look at http://msdn2.microsoft.com/en-us/library/aa302436.aspx and http://msdn2.microsoft.com/en-us/library/aa302436.aspx however I don't see anything that helps.

Do Xceed components actually work in a shared hosting environment?

If so, what do I need to do to get them working?