MAC boot error

[Michael Frech]

I get an fatal boot error when i'm trying to start a mac os on windows 10.

Thats the guid I used to set the virtual machine up:
Download and extract the archive.
Start VirtualBox. Open File->Virtual Media Manager.
Choose Add and point to the previously extracted vmdk file.
Create a new virtual machine.
Do the routine steps (choose name, memory and OS type) until reaching the Virtual Hard Disk section.
In the Boot Hard Disk section choose “Use existing hard disk” and select the disk from step 3.
In the Summary screen recheck if your vmdk file is set as Boot Hard disk.
Click Finish and start your VM.

[socratis]

Please read: Mac OS X guest on a Windows Host.

Also, considering changing your favorite internet search engine. There should be plenty of results about this, but the search engine you're using now, does not seem to return any results for some reason.