We have problems in installing MessagePopup II in Linux systems. Can somebody help?
You are trying to install a Windows application on a totally different operating system (eg. Linux). This won't be possible unless you use an emulator, and luckily there are a couple available for this procedure.
It also depends on the distro you're using. But in Linux, Wine Emulator is the tool to be used in such cases.
Download Wine: https://www.winehq.org/ (study the instructions carefully)
Download the software: http://msgpopup2.tripod.com/index_en.html