Steve Endow of Dynamics GP Land is back with a new post looking at Integration Manager 2010 Error: Could not load file or assembly Interop.MSScriptControl. You gotta love finding IM errors the hard way.
Integration Manager 2010 Error: Could not load file or assembly Interop.MSScriptControl
Development & IntegrationInstall, Upgrade & Admin
Archived post from 2011. Dynamics GP and the links it points to have changed since; check current documentation before relying on version-specific steps.