If you get the message below when you run the commandlet Set-SPEnterpriseSearchLinkDatabase don’t worry. It is a typo:
The correct commandlet is:
Probably you should be getting that because you have tried to rename the Search Link database. Well, I got that from the TechNet article: http://technet.microsoft.com/en-us/library/jj219654.aspx, which contains an incorrect code snippet. The TechNet article was published on July 16, 2012 and was not updated.
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