The app doesn't start / show
When installing the app on a new VM or cleanly installed pc with Windows 10, you can run into the issue that the app installs fine - but is not starting. This problem is due to missing runtime libraries which are not standard installed by Microsoft on a clean PC. Download and install the C++ runtime libraries 2019 or above.
Installation on Win10 V1903 November release
During the installation of the MegaCellMonitor you might encounter a message that the .net framework redistributable has changed. The installation stops and the MegaCellMonitor is not installed. This video addresses that problem showing the actual issue and solution.