Sony AD-52040s



Hi there this is my first post , I have an Sony DVD SATA Model No as above it has the factory firmware on which I wish to update to the latest. Ive downloaded it from Sony website but hoe do I install it, do I need a flash utillity. When I try and install I get an Error message TARGET OPTIARC AD-5240S is not found correctly.
Im running Windows 7 x64.
Any suggestions appreciated.


Welcome to the forum. :flower:

Did you download the firmware from here: