First off thanks for your help and your English is fine. When my pinball cabinet shipped in landscape mode so it was hard to use looking at it from the front. I then changed to portrait mode. and ran VPX.exe fine. My DMD is not recognized as a screen by windows so I did not know how to configure it. Before I installed PBX I ran VPX the 2 tables I tested ran, but it looked like they did on my desktop. The DMD showed up on the playfield. 1 table showed a backglass in the 2nd monitor and the other did not. When I installed PBX and finally got the proper EXE for VPX recognized, when I tried to run the tables my DMD showed Pinball X so I know it is working but the tables showed up in a small window rotated 90 degrees. I can easily go back to landscape mode to play PBX, but want to know if it will work in portrait mode? I will try your suggestions today in VPX editor, but it ran fine before PBX so maybe I need to recheck it.