The only official statement so far is that on the download page (or where it's supposed to be...):
02HA Firmware Upgrade for Windows 7* Systems - Unavailable
Intel has been contacted by users with issues with the 02HA firmware upgrade on Windows 7* systems and are investigating. We take all sightings and issues seriously and are working toward resolution. We have temporarily taken down the firmware update while we investigate.
Thank you for your patience.