ARS 7.01 right... :-)
Check SHARE:Application_Properties
Search for you assignment engine (If it's installed) in the properties and change the version from 7.00.01 to 7.0 Do the installation of all the apps and rollback (change it back to 7.00.01)
For Object store is the same thing
Change the version of is to 2.0.0
It's not documented, not that I know of, so remember it :-)
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Mayhem, Chaos and Anarchy
My job here is complete!