Users often face Mac error code -1426, while transferring media from external drives. Well, there are various reason which can cause such as file system corruption, permissions issue, bad sector on external drive, Software or hardware issue, or any kind of logical corruption in Mac hard drive. In such situation when users try to transfer files from external drive the process get abruptly terminated followed by an error message operation could not be completed, Mac error code -1426. It is the most critical error issue for any Mac user and can cause a serious data inaccessibility issue on your system. In order to fix this problem permanently from your Mac you will need to format your entire hard drive. Formatting will resolve this error issue completely from your system in a very efficient manner. Once the Mac error code -1426, get resolves on your system then you can easily restore all your files using third party Mac Data Recovery Software. It is very effective, reliable and comes with number of amazing features. It is very safe and easy to user. It restores files automatically on users selected location. Therefore it is recommended to try Mac Data Recovery Software in order to restore all your lost data after Mac error code -1426.