fatal ERROR on VBox

[max_1A]

Hello,

I try to install Mac OS X - El Capitan on Virtual Box but there is an ERROR:

*****************************************************************************************************************************************************************************
VirtualBox VM 5.1.20 r114628 win.amd64 (Apr 18 2017 09:49:38) release log
00:00:01.015935 Log opened 2017-04-29T19:42:12.587119900Z
00:00:01.015936 Build Type: release
00:00:01.015937 OS Product: Windows 10
00:00:01.015938 OS Release: 10.0.15063
00:00:01.015939 OS Service Pack:
00:00:01.035173 DMI Product Name: System Product Name
00:00:01.036862 DMI Product Version: System Version
00:00:01.036868 Host RAM: 32665MB (31.9GB) total, 28327MB (27.6GB) available
00:00:01.036870 Executable: C:\Program Files\Oracle\VirtualBox\VirtualBox.exe
00:00:01.036870 Process ID: 37244
00:00:01.036871 Package type: WINDOWS_64BITS_GENERIC
00:00:01.037228 Installed Extension Packs:
00:00:01.037245 None installed!
00:00:01.037571 Console: Machine state changed to 'Starting'
00:00:01.037704 Qt version: 5.6.2
00:00:01.038975 GUI: UIMediumEnumerator: Medium-enumeration finished!

Can you help me with this? What can I do in this case ?

Thanks and regards,
Max.

[Perryg]

Mac OS as guest important information