Updating drivers/firmware with SUM 8.4 on Gen10

[natec16]

When I'm trying to update some hosts with SUM, I keep getting this error now where before I never did. 

Warning: Integrated Smart Update Tools was not running on the OS. If components are selected to install via an iLO install set that require installation in the OS then they will not run unless iSUT or Smart Update Manager are run.

I've been trying to get this iSUT figure out, but the documentation makes no sense. I was wondering if anyone has figured this out on how to get it installed. I've been going through so much documentation but it seems so poorly documented.

Any help would be greatly appreciated

[Craig Kramer]

What OS are you running?