Macbook pro booting error : The macos installation couldn’t be completed

When you turn on mac book sometimes getting error like ” The macos installation couldn’t be completed” banner appear on screen while boot up.

Fix this error – Press and hold option button + restart. 

Then after restart you can find two boot location path. choose orginal macbook HDD path  then bootup.

Avoid such type error you should update latest release of  OS or combo updates.

Find latest macbook os update click here