We have a client running GP 11.00.2164, with SQL Server 2005 as the back end database. They want to upgrade to SQL Server 2012. I cannot find what versions of SQL Server are supported with their version. Does GP 11.00.2164 support a move to SQL Server 2012?
Yes, your client's GP version (GP 2010) is supported on SQL Server 2012. Here is a link to the system requirements and recommendations for GP 2010: https://mbs.microsoft.com/customersource/documentation/systemrequirements/MDGP2010_System_Requirements (you will need CustomerSource or PartnerSource access for this).