As reported at https://github.com/MapWindow/MapWindow5/issues/17
I'm trying to perform a silent installation for MapWindow-v184.108.40.206-Win32.exe and it runs into an issue. The Visual C++ Redistributable (x86) - 12.0.30501 will pop up looking for user input.
After troubleshooting the installer I found that the Visual C++ Redistributable (x86) - 12.0.30501 that is executed uses the option of /qb . This option is no longer used for this installer. For it to work as intended, the options are /passive or /quiet.
Could the installer command line be updated to use /passive or /quiet instead?
Fixed in the installer for MapWinGIS v4.9.5
Also fixed in the installer for MapWindow5 v5.2