To set up for multiple touchmonitors driven by a video splitter (same video on each monitor), perform the following:

• Do the installation for the number of  touch monitors connected (up to four). When the Finish button comes up, select "No, I will Restart my computer later".
• Run REGEDIT (Click Start, select Run, enter regedit)
  Drill down to
  
  HKEY_LOCAL_MACHINE
  1. \System
  1. \CurrentControlSet
  1. \Services
  1. \Class
  1. \EloTouchscreen
• Set the following keys to the values stated:
  • NumberOfScreens: (number of screens connected)
  • NumXScreens: 1
  • NumYScreens: 1
• Drill down to:
  \0000
• Set the following keys to the values stated:.
  • XlateXLow: 0
  • XlateXHigh: ffff
  • XlateYLow: 0
  • XlateYHigh: ffff
• Repeat steps 4 and 5 for all other screens connected.
• Close the registry editor
• Reboot the computer
• Run the calibration routine manually
  • From Windows Explorer, double-click EloVA.exe in the windows\system folder
  • Calibrate each screen as the calibration targets are displayed.