4.3.4r91027 won't start VM's with VT-x message

Discussions related to using VirtualBox on Windows hosts.
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DFI
Posts: 2
Joined: 3. Dec 2013, 16:39

4.3.4r91027 won't start VM's with VT-x message

Post by DFI »

Upgraded software from 4.3.2 to 4.3.4 and no VM will boot and error message returned stating that the bios has virtual machine support disabled. Funny as it all worked fine with 4.3.2. Downgraded to 4.3.2 and all works again without changing a thing in the bios.
mpack
Site Moderator
Posts: 39134
Joined: 4. Sep 2008, 17:09
Primary OS: MS Windows 10
VBox Version: VirtualBox+Oracle ExtPack
Guest OSses: Mostly XP

Re: 4.3.4r91027 won't start VM's with VT-x message

Post by mpack »

Precise error messages please, otherwise your posts are just noise. You should also read the 4.3.x discussion topics.
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