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DiskWarrior 4 is required for Intel-based Macs. Learn about the new features of DiskWarrior 4 and how to upgrade by clicking here. Please note that to install DiskWarrior 4 onto your hard disk, your Mac must start up in Mac OS X 10.3.9 through 10.5. This is a change from DiskWarrior 3 which supported older versions of Mac OS X. Attempting to launch DiskWarrior 4 under older versions of Mac OS X will have different results depending upon the version of Mac OS X your Mac is running. You will either see an error message or, possibly, DiskWarrior 4 will momentarily appear in the dock and then disappear with no message displayed. Please read the system requirements for DiskWarrior 4. DiskWarrior 4 version 4.1.1 is now shipping on DiskWarrior DVD revision 904. This DVD is a universal startup DVD that can start up both PowerPC and Intel Macs. All Mac models meeting the system requirements for DiskWarrior except the new 13" and 15" MacBook Pro (SD card slot) models introduced in June 2009 can be started from the DVD. Click here to learn how to repair the directory of a disk in a Mac model that cannot be started from the DiskWarrior DVD. Need support for DiskWarrior 3? Click here. Support News |
