

You had better create a snapshot before the installation.Īfter I installed VirtualBox 4.3.18, I was delighted to see that the above error message no longer showed up. I had to delete the VM, so be careful if you already invested some time in your installation. In some cases, Windows 10 crashed and then booted into a black screen. The installation will then run through however, after a reboot of the Windows 10 guest, the Guest Additions won’t work. In various forums, you will find the suggestions to install in Windows 8 compatibility mode or use the force parameter (VBoxWindowsAdditions.exe /force). The VirtualBox Guest Additions cannot be installed on this version of Windows On Oracle VirtualBox 4.3.16, you will get the following error message if you try to install the Guest Additions:
