The process for upgrading the SharePoint driver is the same as for other Identity Manager drivers. For detailed instructions, see Upgrading the Identity Manager Drivers
in the NetIQ Identity Manager Setup Guide.
NOTE:If you are applying Engine 4.0.2 Patch 5 or above, check if you have the correct .NET runtime order, as mentioned in Section 2.3.3, Modifying the .NET Version Preference for SharePoint 2013.