I know about the NonDefaultStoreScript group policy object, but I don't
think it's related because it didn't have any influence in 2007 either. To
make sure I downloaded the 2010 adm templates and disabled it anyway. A
secondary pst store now supports setting the homepage fine, on our store it's
still ignored.
Any STORE_SUPPORT or other settings that Outlook 2010 requires for folder
homepages to work?