I installed the new version of iphoto on my mac book but it needs os x 10.7.5 and i have 10.7.4, how can i return to the previos version so i can use iphoto again?
Run software update. Going from 10.7.4 to 10.7.5 is a free update.
Run these in order:
OS X Lion Update 10.7.5 (Client Combo)
OS X Lion 10.7.5 Supplemental Update
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