It's indeed disabled on my 64-bit Win 7 :o
Viewing post in The Heart's Illumination comments
*Glares intensely, even though I also have Windows Update disabled.*
You might want to manually run Windows Update at some point to catch up on general security and compatibility stuff. There were a few programs I couldn't run until I had updated my system. (Also, I'm stuck with Windows 7 due to old hardware.)