Category: Troubleshooting

Mounting Target Volume Read-Write in macOS Recovery

December 14, 2021

When installing a package in macOS Recovery on macOS 12 Monterey, the installer requires that the target volume is mounted read/write. To accomplish this in …

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How to fix “Error mounting EFI on disk /dev/disk” errors

March 3, 2021

Verify that the EFI partition is on slice 1 by running the following command: diskutil list (note that the EFI partition is disk0s1) Verify that …

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Make Legacy Bootable in Winclone 9 or later

November 4, 2020

Windows can boot in EFI mode or Legacy mode, depending on the Windows version and the type of Mac. Winclone will detect which boot mode …

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Make EFI Bootable in Winclone 9 or later

November 4, 2020

Windows can boot in EFI mode or Legacy mode, depending on the Windows version and the type of Mac. Winclone will detect which boot mode …

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Inject Boot Camp Drivers in Winclone 9 or later

April 20, 2020

Overview Migrating a Boot Camp partition from a older, non-T2 Mac can result in a blue screen with the error message (stop code) Inaccessible Boot …

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Resolving INACCESSIBLE_BOOT_DEVICE Error after restoring Winclone image

August 19, 2018

When migrating Windows between different hardware or hard drives, Windows may start up with an INACCESSIBLE_BOOT_DEVICE error. This error is caused by the lack of …

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System Integrity Protection in Winclone 7 (or later)

May 5, 2018

Apple has implemented a new security feature, System Integrity Protection (SIP), starting with OS X 10.11.  SIP prevents anyone from altering the contents of files in key System folders and is designed to protect System files from malware and viruses.  SIP also affects third-party apps like Winclone that need to write to files now under protection of SIP.  If you are getting a message that the boot sector cannot be updated, or that SIP needs to be disabled, this article may help.

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Extracting a Winclone Image from a Package

April 4, 2018

If you created a Winclone package but no longer have the original Winclone image, you can extract the image from the package by following these …

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Windows Boot Issues after Winclone Restore

April 2, 2018

After restoring a Windows image with Winclone, try these steps if the Windows image does not boot: Verify that the version of Windows is supported …

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Run CHKDSK on Boot Camp

October 10, 2014

As a maintenance practice, you should always run chkdsk in Windows prior to making a Winclone image, as well as when shrinking or expanding the …

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