An unknown error message occurred (-45054) on iTunes? – Easy Fix!

The error message 45054 on iTunes occurs due to corrupted files or incomplete iTunes installation. It usually occurs after upgrading your iTunes. But you don’t have to worry, It can be easily fixed by clicking one button. Here we are sharing how to solve this issue.

 

Step 01. Go to APPLICATION -> UTILITES -> DISK UTILITY

 

Step 02. Select YOUR HARD DRIVE and then Click REPAIR DISK PERMISSIONS.

iTunes unknown error 45054 macbook pro retina

 

Step 03. Launch iTunes and check if the error message 45054 still appears.

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