Just installed Windows NT 4 SP0 guest on VirtualBox.
Right After installing guest additions (and restarting), VirtualBox crashed.
Host: Core 2 Quad Q6600, 4GB RAM, Win XP SP2, VirtualBox 1.5.2.
Guest: Windows NT4 Workstation, without Service Pack, with guest additions.
Settings: 64MB of RAM, ACPI=on, IO APIC=off, VT=off.
The crash is Guru Meditation. It is sometimes reproduceble.
Now, if this configuration is not supported, and I know that Guest Additions are intended to be installed on NT4 SP6 (not on SP0), the guest additions setup must simply refuse to install on such a system.
After the VBox crash, VM can be rebooted and Win NT will work with the guest additions.
P.S: It doesn't seem to crash with SP6. But maybe we need to try more times...
-Technologov. 16.11.2007.
