To uninstall the Modbus communication library, select [Programs and Features] from [Control Panel].
Select [CONTEC DAQ-LIBMB-WIN Ver.x.xx] and then click [Uninstall].
* The sample Ver. is displayed in [x.xx].
How to open Control Panel
There are several ways to open Control Panel, but one example is to open it from [Windows System] in the start menu.