Works fine for me.....
Is dmdext in your c drive?
did you unblock the exe and all dlls and run executable as admin?
did you update the ini to only look for your dmd version?
One thing I had to do was create a ahk script that ran the executable plus parameters pause for 2 secs and run it again, for it to show up
Here is my ini that works i use dmd that's banned from the site....marked as true.
[global]
; how to downscale SEGA 192x64 pixel games to smaller displays: fit, fill or stretch
resize = fit
; flips the image horizontally
fliphorizontally = false
; flips the image vertically
flipvertically = false
; enable or disable frame-by-frame colorization (inactive in VPX bundle)
colorize = true
; a DMD that renders with nice dots on a computer monitor
[virtualdmd]
enabled = true
; virtual dmd stays on top of all other windows
stayontop = false
; hide the resize grip
hidegrip = false
; ignore the aspect ratio of the rendered dots when resizing
ignorear = false
; use VPM's registry values when positioning the virtual dmd
useregistry = true
; x-axis of the window position
left = 0
; y-axis of the window position
top = 0
; width of the dmd in monitor pixels
width = 1040
; height of the dmd in monitor pixels
height = 272
; scale the dot size (set to 0.8 for same size as pre-1.6.0)
dotsize = 1.0
[pindmd1]
; if false, doesn't bother looking for a pinDMD1
enabled = false
[pindmd2]
; if false, doesn't bother looking for a pinDMD2
enabled = false
[pindmd3]
; if false, doesn't bother looking for a pinDMD3
enabled = false
; COM port, e.g. COM3
port =
[*******]
; if false, doesn't bother looking for a *******
enabled = true
[browserstream]
; if enabled, stream to your browser in your LAN
enabled = false
port = 9090
[vpdbstream]
; if enabled, stream DMD to https://test.vpdb.io/live
enabled = false
endpoint = https://api-test.vpdb.io/
[video]
; if enabled, writes frames to an .avi file
enabled = false
; path to folder or .avi file. if folder, gamename.avi is used.
path =
Here is my AHK script, you can adjust i use DOFLINX as well
<COMPILER: v1.1.22.09>
#NoEnv
#SingleInstance force
#WinActivateForce
SetTitleMatchMode, 3
DetectHiddenWindows, On
Run, c:\DirectOutput\Doflinx.exe
sleep, 2000
dmdext_Path=c:\dmdext
Run, %dmdext_Path%\dmdext.exe mirror --source=pinballfx3 --no-virtual,, Hide
sleep, 4000
Run, %dmdext_Path%\dmdext.exe mirror --source=pinballfx3 --no-virtual,, Hide
exitapp
Also in PBFX3 make sure you have your cabinet mode repositioning on and size set to 1040x272
To turn off the DMD on your table go to option>ui streaming>dot matrix size off
not sure if your running pbx as your front end, load this script as a before with no parameters....
Edited by rablack97, 04 October 2017 - 02:15 AM.