smbios.reflectHost = TRUE
If none of the above fixes work—perhaps because you genuinely do need to run the game on a VM for testing or work purposes—you have one final, controversial option.
Type in the Windows search bar and open it. Scroll through the list and uncheck Hyper-V . smbios
If the above steps don't work, you may need to disable the virtualization technology at the hardware level.
"Sorry, This application cannot run under a Virtual Machine." If the above steps don't work, you may
disable features that make the game's DRM (Digital Rights Management) believe it is running in a virtual environment 1. Disable Windows Virtualization Features The most common cause is having
Type cmd into your Windows Search bar, right-click , and select Run as Administrator . Copy and paste the following command into the window: bcdedit /set current hypervisorlaunchtype off Use code with caution. Copy and paste the following command into the
Restart your PC and enter the (usually by pressing Delete, F2, or F10 during startup).
Once you see the "The operation completed successfully" message, . (Note: If you ever need to turn it back on for work or virtual environments, run bcdedit /set current hypervisorlaunchtype auto and restart).
Windows Memory Integrity uses virtualization to protect core processes. Disabling it temporarily usually fixes the game. Open the and type Core Isolation . Click on the Core Isolation system settings result. Locate Memory Integrity and toggle the switch to Off . Restart your computer and launch Dead Space 3. 2. Turn Off Hyper-V Features