When I open the VM version wise-7.4.ova with VirtualBox Graphical User Interface Version 5.1.16 r113841 (Qt5.6.2), this systematically crashes my PC W10 64.
Operating System: Windows 10 Famille 64-bit (10.0, Build 14393) (14393.rs1_release_inmarket.161014-1755)
Language: French (Regional Setting: French)
System Manufacturer: TOSHIBA
System Model: SATELLITE C70-B
BIOS: 1.10
Processor: Intel(R) Core(TM) i5-5200U CPU @ 2.20GHz (4 CPUs), ~2.2GHz
Memory: 8192MB RAM
Available OS Memory: 8108MB RAM
Page File: 3037MB used, 6349MB available
Windows Dir: C:\WINDOWS
DirectX Version: DirectX 12
DX Setup Parameters: Not found
User DPI Setting: Using System DPI
System DPI Setting: 144 DPI (150 percent)
DWM DPI Scaling: UnKnown
Miracast: Available, with HDCP
Microsoft Graphics Hybrid: Supported