Mohammad Daoud tackles an error with Dynamics GP 2010 Web Services Installation – The Security ID structure is invalid. (Exception from HRESULT:0x80070539)
Mohammad R. Daoud: Dynamics GP 2010 Web Services Installation – The Security ID structure is invalid. (Exception from HRESULT:0x80070539)
Install, Upgrade & AdminGP 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.