none
SQL 2008 R2 Setup-I get Could not open key: UNKNOWN\Components\C89F41A0CA86...

    Question

  • I am trying to install SQL 2008 R2 on a Windows Server 2008 machine. It has had SQL 2005 and 2008 R2 installed before.
    I uninstalled everything to do with SQL using the Add/Remove Programs, CCleaner and Windows Installer Cleaner.
    I am running SQLEXPRWT_x64_ENU.exe (Signing time of Monday, April 05, 2010 9:29:28 AM) that I downloaded from Microsoft. I Unblocked the file, I am logged in as Administrator and I Run as Administrator.
    I get
    The following error has occurred:
    Could not open key: UNKNOWN\Components\43C313DB6EBAD154F901C6B5BFA69F06\C2BF01D69A282F04190DB76EC40FAD2F.   Verify that you have sufficient access to that key, or contact your support personnel.
    Another window shows:
    Description:
      SQL Server 2008 R2 Setup has encountered an error.

    Problem signature:
      Problem Event Name:    SQL100MSI
      Problem Signature 01:    10.50.1600.1
      Problem Signature 02:    10.50.1600.1
      Problem Signature 03:    SqlSupport.msi
      Problem Signature 04:    0xE1C5DEF0
      Problem Signature 05:    1402
      Problem Signature 06:    Install_SqlSupport
      OS Version:    6.0.6002.2.2.0.272.7
      Locale ID:    1033

    Additional information about the problem:
      LCID:    1033

    It occurs during Setup Support Files, ExecuteStandardTimingsWorkflow.

    Does anyone have any ideas?
    Thanks,
    Deb
    Friday, February 17, 2012 6:10 PM

Answers