-
All replies
-
Helpful answers
-
May 15, 2012 3:38 PM in response to dan supkoby Carolyn Samit,Hi Dan ...
I downloaded the free trial of Final Cut Pro X.
Delete the trial version then try purchasing the app.
You need to use a utility that will not only delete the app but all the associated files > Download AppCleaner for Mac - Uninstall your apps easily. MacUpdate.com
If you still see the error 100 try here > Mac App Store: "An unknown error occurred (100)" when purchasing