I know I must upgrade first to El Capitan before upgrading to OS Sierra. But my question is will I loose installed Adobe Photoshop CS5 and my Bootcamp where I have 2 other costly programmmes installed.

  • Can you reinstall them after the upgrade?
    – fsb
    Sep 22, 2016 at 19:43
  • Can't you go directly from SL to Sierra?
    – mmmmmm
    Sep 22, 2016 at 23:33
  • @fbara does CS5 run under Sierra? Bootcamp should be OK
    – mmmmmm
    Sep 22, 2016 at 23:33
  • I have no idea but I'm sure Adobe knows and it's probably on their site.
    – fsb
    Sep 23, 2016 at 2:19

1 Answer 1


Doubtful that you'll lose either Photoshop on the Mac partition or the Bootcamp partition itself while upgrading. Of course, backing up before moving forward is always the way to go. :)

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