Article ID: 2637103 - Last Review: November 19, 2011 - Revision: 1.0

You cannot install Lync Server 2010 in an environment that has a FTP site in IIS

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SYMPTOMS

Assume that you install the FTP role service on a computer and create a FTP site. You try to deploy Microsoft Lync Server 2010 on the computer. In this situation, the setup process fails. Additionally, you receive the following error message:
System.Runtime.InteropServices.COMException was unhandled
  Message="The object identifier does not represent a valid object. (Exception from HRESULT: 0x800710D8)"
  Source="Microsoft.Web.Administration"
  ErrorCode=-2147020584

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CAUSE

 This issue occurs because the Lync Server 2010 setup process does not expect FTP site in the Internet Information Services (IIS).
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RESOLUTION

To resolve this issue, install the following cumulative update:
2514981   (http://support.microsoft.com/kb/2514981 / ) Description of the cumulative update for Lync Server 2010, Core Components: November 2011


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APPLIES TO
  • Microsoft Lync Server 2010 Standard Edition
  • Microsoft Lync Server 2010 Enterprise Edition
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Keywords: 
kbqfe kbsurveynew kbfix kbexpertiseadvanced KB2637103
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