How can I uninstall a clustered SQL instance if the cluster has been destroyed?

Posted by Bob on Server Fault See other posts from Server Fault or by Bob
Published on 2011-03-10T16:00:57Z Indexed on 2011/03/10 16:11 UTC
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windows-server-2008-r2

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sql

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failovercluster

First time going through this scenario, and apparently I did it very wrong. On the DB servers I deleted the cluster group that held SQL and Reporting Services. I then destroyed the cluster. Then I tried to uninstall SQL. No dice. SQL still thinks its part of the non-existant cluster and will not let me uninstall it. I went into the Maintenance menu of the SQL setup and tried to Remove Node...nope.

Unless I find a way out of this I will have to rebuild the OS if I can't get SQL off the box.

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