https://faqshop.com/sccm-2012/troubleshooting-cm12/site-server-cm12-tr/unsupported-configmgr-database-version-error-running-testdbupgrade/ SCCM Tutorials, Help, Hints, Tips and FAQs Tue, 19 Dec 2017 14:59:56 +0000 hourly 1 https://wordpress.org/?v=6.9