1 failed command

[JamfAdmin2]

Hello I am testing automated device enrollment and during the test we have 1 failed command and i have no idea what it means can anyone shed some light on the error message please 

and please let me know what i can do to not get the error message to pop up anymore i appreciate any assistance in advance (: 

 

[jamf-42]

kexts are deprecated.. no idea what your deploying.. but you need to use System extensions.. check with the vendor of the app your installing.. 

[JamfAdmin2]

 

we are configuring automated device enrollment on a test mac computer but we are running to errors and not sure where we went wrong in the photo the boxes checked are in relations to the pre stage enrollment that is setup to deploy on the test mac for automated enrollment 

[jamf-42]

might want to delete that.. less is more

[JamfAdmin2]

hmmm what do i need to delete exactly?