Bypassing “This program cannot run under VMWare or Virtual PC”

We had a specific application that did not want to run on as a virtual machine ( VMWare guest).

Sorry, this application cannot run under a Virtual Machine

“This program cannot run under VMWare or Virtual PC”
“Sorry, this application cannot run under a Virtual Machine”

Tell VMWare to prevent the guest from knowing its a virtual machine (VM).
Kudos to this post on

In this particular situation, all access to the guest was done over Remote Desktop Protocol (RDP); in other words, graphics performance was not critical.

NOTE: The modified VM will have poorer performance, especially with graphics, and VMware Tools will not work. This is an experimental configuration and not advised for long term use.

Shut down your VM. Add the following lines to the .VMX file of your VM (refer to this KB article from VMWare showing how to add these lines to different enciroments; e.g. Workstation, vSphere Client, etc.) = “TRUE” = “TRUE” = “TRUE” = “TRUE”
monitor_control.disable_directexec = “TRUE”
monitor_control.disable_chksimd = “TRUE”
monitor_control.disable_ntreloc = “TRUE”
monitor_control.disable_selfmod = “TRUE”
monitor_control.disable_reloc = “TRUE”
monitor_control.disable_btinout = “TRUE”
monitor_control.disable_btmemspace = “TRUE”
monitor_control.disable_btpriv = “TRUE”
monitor_control.disable_btseg = “TRUE”
tools.upgrade.policy = “manual”
monitor_control.restrict_backdoor = “TRUE”

Power-on your VM. Remove VMWare tools.
The problematic application should launch and run without issue. Enjoy.

2 thoughts on “Bypassing “This program cannot run under VMWare or Virtual PC””

  1. one more setting to include:
    monitor_control.restrict_backdoor = “true”. This will block the install of vmware tools.

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.