When using a DLP-D with USB-485, lm.dll must be dated 14/12/07 or later (standard file for Intech DLP-D Dongle 2440 Release). Earlier builds of microscan will need an update of lm.dll if they are using DLP-D dongles with USB-485 on same computer.

Also when installing on a computer that will be using both DLP-D and USB-485, use the drivers provided with the DLP-D version 2440 MicroScan (dlpd.exe).