Problem
            Adobe RealPlayer displays a 'General Error' popup when clients try to listen to streaming
               media; IWSVA displays a HTTP 403 error in the client browser.
            Reason
               
            IWSVA may be rejecting a portion of the content requested by RealPlayer due to a URL
               filtering, URL blocking, or Access Control Settings rule. In some cases, IWSVA may
               block a single packet from the stream because its content matches a URL filtering
               policy
            Solution
            This is a known issue. Please contact 
Technical Support for updated information. Other options include:
               - 
                  
                  Check the filter logs for information identifying what content is being blocked and
                     why. 
- 
                  
                  Troubleshooting: Disable URL filtering and access the same site again. If the General
                     Error disappeared, consider exempting that site from URL filtering.