Downgrade iTunes Without Losing App Store Functionality
I rely on iTunes 11, but I obviously also rely on the App Store.
However, as most people probably know by now, when you downgrade iTunes to a previous version, the App Store will stop working, stating: "An error has occurred;" "Use the Purchases page to try again." As everyone else, I've tried any suggestion available—without success.
In the process of downgrading iTunes via App Zapper and Pacifist, is there any way to make sure the App Store will continue to work after the downgrade? For instance, by avoiding to replace some specific files that the newer version of iTunes wrote?
In other words, does anybody know which files exactly are the ones that are responsible for the App Store to work properly, so that I can leave those untouched?
Any solution—even a workaround—is much appreciated.