

Screen Shot at 2.26.59 PM.png (97.06 KiB) Viewed 1702 timesi am not sure why the OP's original question but I am having the same error as the OP at launch of VirtualBox. Can you please explain in detail what are you trying to do? So, I'm not sure what you're trying to do over here, or how you're trying to do it. That's an Android emulator, based on VirtualBox actually, a spin-off. Now, that file is inside an application, called "Nox App Player.app". The file that you're trying to launch is not available.

That's why I changed the title of your thread from "Virtual box 5.2.18 failure to install on Mojave" to "Can't launch VM. What you have is a "failure to launch a specific VM". VirtualBox is up and running, no failure to install at all. Second, you don't have a "failure to install VirtualBox". You just need to downsize your attached images by 50% (at least), or simply change the DPI to 72 if you're on HiDPI (which you most probably are). The "Preview.app" for example has the "File" » "Take Screenshot." » "From Window.". OSX has several perfectly fine tools that allow you to grab a screenshot as a PNG. Please don't include JPEGs from your cell phone.
