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I am receiving an error I have never seen before, nor can I find any info on the net. When I try to install SP2 for SQL Server 2008r2 I receive the following error.

Cannot find the value of the required property: SQLSysClrTypes_Cpu64.LocalPackage Error code 0x84B20001

I have tried repairing SQL, but still receive the same error.

Let me know of any ideas.

Thanks, Lee

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Try different media. My first guess is that the install media you're using is damaged and has missing or corrupt data for SQLSysClrTypes_Cpu64.LocalPackage. – HopelessN00b Mar 28 '13 at 19:17
Thanks for the reply. I have tried multiple types of media. I even tried the installer for a x86 system. When that was ran I got the similar error, it read SQLSysClrTypes_Cpu32.LocalPackage. The original installer was x64. – Lee Kennedy Mar 28 '13 at 19:40
Oh, I might know this, but I've only seen it happen with SP1. <shrug> Try looking at the values in the registry key: HKLM\Software\Microsoft\Microsoft SQL Server\100\ConfigurationState and HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SQL Server\MSAS10_50.MSSQLSERVER\ConfigurationState (and similar keys, like \SQL_Engine_Core_Shared and whatever else you have). If the data value isn't 1, that seems to indicate to the installer that the current install is damaged, and causes it to fail. (So you can change the values to '1' and rerun the installer to resolve.) Let me know... – HopelessN00b Mar 28 '13 at 20:09
Great! I will give it a try today and let you know. Thanks for the reply! – Lee Kennedy Apr 3 '13 at 15:21
I looked at all keys and they are all set to '1'. Any other ideas? Thanks for the suggestion. – Lee Kennedy Apr 3 '13 at 19:11

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