Over the past week, I was getting Windows Update Error 0x80240439 and I consulted forums and Microsoft technicians numerous times. Finally, after much frustration (and many, many unnecessary clean installs), a level two technician told me that the Windows 10 Creators Update is incompatible with the motherboard's drivers.
I'm wondering if anyone knows when the GA-H81M-DS2V motherboard will be (if ever) compatible with the Creators Update. Thanks.
EDIT: I can confirm that the rollback to Anniversary worked.