I want to set an IP address on the DA100 Ethernet module by using DAQ32Plus. When I place the dip switches in Config mode and press "Check," error E3339 appears. How should I enter settings? My PC uses Windows 7, with the latest version of DAQ32Plus.

Since the OS security level has increased, you can no longer set the Ethernet module's IP address on Windows 7. Data acquisition will be unaffected, but for the IP address setting use a Windows XP PC with DAQ32 installed.