Granular Recovery Extension upgrade fails

Problem

After upgrading from Microsoft Office SharePoint Server 2007 to Microsoft SharePoint Server 2010 and then upgrading from Granular Recovery Extension 1.00 to Granular Recovery Extension 1.00 with patch, the upgrade fails with the following message:

A solution with the same name "moss_gr-1.1.5037.1353.wsp" or id "67f59f7b-5744-4f8f-98ea-94ea50a3db d3" already exists in the solution store. MOSS_GRE_2010.wsp: The Solution installation failed.

"MOSS_GRE_2010.wsp" does not exist in the solution store.Done.

Action

Before upgrading from Microsoft Office SharePoint Server 2007 to Microsoft SharePoint Server 2010, remove Granular Recovery Extension 1.00, upgrade to Microsoft SharePoint Server 2010 and then install Granular Recovery Extension 1.00 with patch.

Granular Recovery Extension for Microsoft SharePoint Server

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