CMD run as administrator:

DISM /Online /Add-ProvisionedAppxPackage /PackagePath:C:\SWWORK\%MODNAME%\216d11a8c76c486abc249503989cef4b.appxbundle /LicensePath:C:\SWWORK\%MODNAME%\216d11a8c76c486abc249503989cef4b_License1.xml

C:\SWWORK\%MODNAME% need to be modified correctly.