Oracle VirtualBox terminated unexpectedly, with exit code -1073741819 (0xc0000005)

Question

My VirtualBox virtual machine suddenly doesn\'t work, instead producing an error. I don\'t know what is causing this error; I searched Google for a solution, but failed. I have

Answer 1

This seems to be an old and still unresolved issue with VirtualBox on Windows hosts

Some links I found most relevant

https://www.virtualbox.org/ticket/13187#comment:131    
https://www.virtualbox.org/ticket/13187#comment:136
https://www.virtualbox.org/ticket/13187#comment:139
https://www.virtualbox.org/ticket/13187#comment:142
https://www.virtualbox.org/ticket/13187#comment:171
https://forums.virtualbox.org/viewtopic.php?f=6&t=66639
https://www.virtualbox.org/ticket/13187#comment:180

"I can confirm the problem is related to Windows host only. I just upgraded VB to 4.3.28 on a Linux box, and can run without trouble VM with both Windows and Linux."

http://www.wilderssecurity.com/threads/virtualbox-hardening-and-anti-detection-tutorial-by-ep_x0ff.369340/

"VBoxAntiVMDetectHardened mitigation X64 only" http://www.kernelmode.info/forum/viewtopic.php?f=11&t=3478

"Warning: do not upgrade beyond VirtualBox 4.3.12 !!" http://lhcathome2.cern.ch/vLHCathome/forum_thread.php?id=1508&postid=17132

"VirtualBox 4.14 has new "hardened" security on Windows, and it doesn't play nice with anything that hooks dll's into Windows, mainly 3rd-party antivirus packages, but also any other 3rd-party program that "intercepts" Windows dll calls."

https://forums.virtualbox.org/viewtopic.php?f=1&t=62897