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Problem install on SBS2008

2 posts, 0 answered
  1. Tom
    Tom avatar
    1 posts
    07 Mar 2006
    30 Nov 2009
    Link to this post
    I've followed the instructions exactly from the sitefinity install page on a SBS 2008 (x64) server.  The install seemed to run fine, but now I simply get "HTTP Error 503. The service is unavailable." when I try to access the initial sitefinity page at http://localhost/telerik/Sitefinity3.7.

    When I look at the app pool, the "Classic .NET AppPool" has stopped.

    In the event log, it says RpcProxy.dll failed to load.

    Here's the event data:

    - <Event xmlns="">
    - <System>
      <Provider Name="Microsoft-Windows-IIS-W3SVC-WP" Guid="{670080D9-742A-4187-8D16-41143D1290BD}" EventSourceName="W3SVC-WP" />
      <EventID Qualifiers="49152">2280</EventID>
      <TimeCreated SystemTime="2009-11-30T17:59:17.000Z" />
      <Correlation />
      <Execution ProcessID="0" ThreadID="0" />
      <Security />
    - <EventData>
      <Data Name="ModuleDll">C:\Windows\system32\RpcProxy\RpcProxy.dll</Data>
  2. Ivan Dimitrov
    Ivan Dimitrov avatar
    16072 posts
    12 Sep 2017
    30 Nov 2009
    Link to this post
    Hello Tom Delibassis,

    Please take a look at the following posts which describe and provide solution to your problem:

    The HTTP Filter DLL C:\WINDOWS\System32\RpcProxy\RpcProxy.dll failed to load. The data is the ..
    Small Business Server 2008 RpcProxy.dll
    RPC over HTTP Interactions on the RPC Proxy Server
    How to Verify That RPC Proxy Server Extension Is Loading Properly

    Ivan Dimitrov
    the Telerik team

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2 posts, 0 answered