My Mac with OS X Tiger (10.4) had Photoshop CS4 running. Now I needed to change on OS X 10.9. Mavericks - CS4 doesn't fit. What can I do? Upgrade CS4? License is available. Please help, I need to work on my photos!
CS 4 is totally out of the upgrade loop. Too old. You cannot upgrade, only buy a new license.
However, CS4 runs on Mavericks (OS x 10.9.x).
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