

This is for my old VM's - they are still have that from when they were running on a Win 7 host but if you look at settings it tries to change it to a 32-bit guest OS and you don't have the option to select a 64-bit guest OS if you try to create a new VM. I can not see a 64-bit guest OS listed as an option (Windows server 2012 isn't listed anymore).

I am using VBox 5.0.3 test build now and have gotten my network adapters to work again, but now I'm seeing another issue that is preventing my VM's from running. I upgraded to Windows 10 and everything broke. I had several 64-bit guests (Ubuntu desktop, server, and Windows 2012 R2 server) that ran on my system (Windows 7 ultimate OS, i7 CPU w/16 GB RAM host) successfully with VBox 5.0.
