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downgrade mountain lion to lion

MItchell Godleski 77
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Published on Jun 10, 2012

Type this in "Go to folder": /System/Library/CoreServices

If you get an install error like the file is corrupt, delete the installer and re download.

For the make duplicate make sure you hit yes and move the other to the trash.

When you do this you will not be able to open any apps until Lion is installed again because you tricked your computer to think that it is already on lion. Basically it will tell you your apps require 10.8 but when you switch back to lion problem solved!

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