Here’s my video tutorial!
So first go to your music folder and find iTunes, and rename, or move the folder (I recommend renaming) if you you want to keep your iTunes music and mobile applications. If you don’t care about data loss then just delete the folder. Next go to control panel then go to add or remove programs. All the programs you need to uninstall are:
iTunes
Bonjour
Apple Mobile Device Support Support
Apple Application Support (32-bit)
Apple Application Support (64-bit) (if its not there don’t worry about it)
Apple Software Update
Once you uninstall all those applications and delete or remove the iTunes folder in the music folder, then you should be all set to install your older iTunes version.
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