Most definitive answer I have seen. Reluctantance on my part. Windows 7 Pro 32 bit installed using Bootcamp 3 under Snow Leopard on Late 2010 Macbook Air 4GB. Want to update to Mountain Lion 10.8.5 which autoinstalls Bootcamp Assistant 5. Have Bootcamp 4 drivers ( will put file on existing Windows partition so I can run after )
Have winclone backup, NovaStor backup, as well as Time Machine backup, Carbon Copy clone of Snow Leopard; but if I lose Windows my wife will be MOST unhappy with me. Just reaffirming that Mountain Lion upgrade will NOT messup existing Windows 7 installation. I realize Bootcamp 4 drivers may do something; but, presumably the ol Bootcamp drivers can be reinstalled (assuming I have them ) if I run into bizarre problems. I initially had graphics driver problems but fixed those long ago and I expect Bootcamp 4 drivers are probably correct.