I use the latest Yosemite version on MacBook Air, I am trying to install Windows 7...
I start bootcamp, I select the first two checkboxes
[X] create windows 7 install disk
[X] download support software
[ ] remove windows 7 or later version
The windows partition already exists from previous similar attempts.
Asks me for path to Windows 7 ISO and the USB stick to use. After I wait a few hours to setup the stick, it tells me that it installed the support software and that I should use this software after I install windows. The only button now is [QUIT]. I press quit and it exists, it never starts the windows 7 install as I expect.
If I reboot and hold option button pressed, the "windows" stick doesn't start, it complains about missing bootable disk or something similar. What am I doing wrong ? This newly created Win7 USB stick works to boot on other PCs, I tried it.