Azurecurve covers How To Create An ODBC For Microsoft Dynamics GP 2010
How To Create An ODBC For Microsoft Dynamics GP 2010 | azurecurve
Tips & Hidden FeaturesMicrosoft & the GP EcosystemGP 2010
Archived post from 2012. Dynamics GP and the links it points to have changed since; check current documentation before relying on version-specific steps.