Asus CRW5816-A Firmware upgrade.

I am trying to flash my CD-RW drive to firmware 1.12 (i think thats it) from 1.0 and every time it says "Supplied user buffer incorrect" and reverts back to the firmware 1.0.

I have uninstalled, moved to a different IDE port, made it solo on both IDE ports, and even tried uninstalling Intel Application Accelerator....still no luck.

Any Ideas?