Code Virtualization check problem (bug)

Issues related to VMProtect
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drlai
Posts: 63
Joined: Tue Sep 27, 2011 2:29 pm

Code Virtualization check problem (bug)

Post by drlai »

If I enable code virtualization check if will stop program running at Virtualbox which is good.

However, if I turned on the BIOS setting (enable virtualization support for Intel CPU), it also stop program running even I am just normally using my laptop (Thinkpad T520)
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VMProtect reports error even the program is running normally. (NOT in virtual machine)
VMProtect reports error even the program is running normally. (NOT in virtual machine)
cannot-run-vm.jpg (11.82 KiB) Viewed 12752 times
Enable [Virtualization Support] in Bios for Intel CPU
Enable [Virtualization Support] in Bios for Intel CPU
bios-virtualization.jpg (184.77 KiB) Viewed 12752 times
drlai
Posts: 63
Joined: Tue Sep 27, 2011 2:29 pm

Re: Code Virtualization check problem (bug)

Post by drlai »

When this is set to [enabled], the VMProtect has a false-alarm, but this is not good.

Please could you check and fix, thanks.
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Re: Code Virtualization check problem (bug)

Post by Admin »

What operation system do you use on this computer?
drlai
Posts: 63
Joined: Tue Sep 27, 2011 2:29 pm

Re: Code Virtualization check problem (bug)

Post by drlai »

It is Win8.1 64-bit

8GB RAM
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Re: Code Virtualization check problem (bug)

Post by Admin »

You need to disable the role "Hyper-V" because it works as a virtual machine.
drlai
Posts: 63
Joined: Tue Sep 27, 2011 2:29 pm

Re: Code Virtualization check problem (bug)

Post by drlai »

How (where) can I disable Hyper-V ?
In VMProtect, it only has two options regarding to Virtual machine (Yes / No).

I am also developing some applications for windows phone using Visual studio, it requires me to turn this setting (in bios) on otherwise the emulator will not work.
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Re: Code Virtualization check problem (bug)

Post by Admin »

Image
drlai
Posts: 63
Joined: Tue Sep 27, 2011 2:29 pm

Re: Code Virtualization check problem (bug)

Post by drlai »

After I turn off BIOS virtualization, it is ok no matter Hyber V is on or off.

If I turn on BIOS virtialization, it doesn't work any way (even I turn off Hyber V)
drlai
Posts: 63
Joined: Tue Sep 27, 2011 2:29 pm

Re: Code Virtualization check problem (bug)

Post by drlai »

You are right.
my mistakes, yes, turning Hyper V off solves the problem. good to know this. thanks.
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