Enableing Instal From Flash Drive Bootcamp 5.0.3

[auto180sx]

I'm trying to enable the option for installing from a flash drive in Bootcamp 5.0.3

I've found some writeups for older versions of bootcamp but they all say "USBBootSupportedModels" and I have "PreUSBBootSupportedModels"


What is the best way to go about fixing this problem? I've had no luck searching but it may just be because I don't know what to search for.... Any help would be appreciated!

 

[auto180sx]

Found a fix I hope will work...

https://discussions.apple.com/thread/3410900?start=90&tstart=0
Its about halfway down the page. I'll report back with weather it works or not.

 

[auto180sx]

I was a able to make a bootable USB using this trick, but unable to install. Ended up reinstalling my superdrive just for this and then removing it again...