1 Reply Latest reply on Nov 13, 2012 9:19 AM by bretzeli

    Mcafee Webgateway 7.2, unclear problems with Silverlight from Microsoft education site

    bretzeli

      Version Mcafee Webgateway : 7.2.0.2.0.13603

       

      We are using Webgateway since a few years. Following Silverlight Education tutorials from Microsoft seem to run without Webgateway and do not run "all" over the Webwasher.

      Client Windows XP 32BIt or Windows 7 64BIT. Actual Silverlight Version with all Patches that are on WSUS. Internet Explorer 8/9 (IEAK Deployment).

       

      If you may need any logs could you help us and specify which ones?

       

       

      In detail we had problems with the Outlook and Access Silverlight files from this site:

       

      http://office.microsoft.com/de-de/excel-help/wo-befinden-sich-die-befehle-aus-de n-menus-und-der-symbolleiste-in-office-2010-und-den-zugehorigen-produkten-HA1017 94130.aspx

       

       

      Nachricht geändert durch bretzeli on 08.11.12 05:51:22 CST

       

      Nachricht geändert durch bretzeli on 08.11.12 05:53:58 CST
        • 1. Re: Mcafee Webgateway 7.2, unclear problems with Silverlight from Microsoft education site
          bretzeli

          This was the solution:

           

           

          1) Whitelist URL

          2) Whitelist URL for the CACHE seperate (Could someone explain me this?)

          3) Mentioned steps:

           

          It may be necessary to add a media type catalog entry under Common > Media Type Catalog, see below for the information to add:

          Add or modify Media Type: application/x-silverlight-app

          File Extensions: xap

          Magic bytes are necessary: checked

          Magic bytes are ambiguous: unchecked

          Offset: 0

          Magic bytes: 504B0304

           

          I worked with agperzan, and we also added a whitelist entry for the media type:

          Type: String

          String: application/x-silverlight-app

          Entry type: Media Type

          Apples: Any type