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NTFS external hard drive does not work at 10.15.7 after security update on March 16, 2022.

After the March 16, 2022 security update to Catalina 10.15.7, my NTFS external hard drive is recognized, but it cannot be mounted (com.apple.diskManagement.disenter error 49221). This issue is quite recursive on the updates of macOS and is serious and annoying.


Does any one know the solution?

iMac Line (2012 and Later)

Posted on Mar 17, 2022 2:29 PM

Reply
Question marked as Top-ranking reply

Posted on Mar 18, 2022 3:33 AM

See platinumbob's workaround…

NTFS external drives won't mount after se… - Apple Community

4 replies

NTFS external hard drive does not work at 10.15.7 after security update on March 16, 2022.

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