I am using Macbook Air. And after install win10, I want to resize Window Partition and create a new partition to use data.
after that, windows inform me a recovery error can not boot to windows. And I reinstall windows again.
Then after I can enter to Window desktop, bootcamp inform me that " could not locate MacOS volume"
Then I meet this error.
the option to boot to macOS was disappeared, only windows.
Then I use DiskUtil to check. The MacOS volume partion get the partition type as "unknown"
please help me. i dont want to lose all data in MacOS