Have gotten the Task Sequence error code 0x80072F87 lately and you have no clue of what it means or why your task sequences won’t run even though everything looks OK?
Well this little bugger kept me and the whole team where I am assigned at confused for a day or two.
The solution was simple: The computer date and time was wrong.
So fix the date and time and you’re all set to go.
Good Luck! 🙂