Microsoft Edge or Windows may report that SolarLayerZWSetup.exe is not commonly downloaded. This warning is linked to file reputation, especially during the first releases of a new version.
To continue:
Check that the file is named SolarLayerZWSetup.exe.
Check that it comes from solarlayer.fr.
In Microsoft Edge downloads, open the file menu and choose to keep it if the warning appears.
During installation, select “More info” and then “Run anyway” if Windows SmartScreen appears again.
The download may take a few seconds. Do not click the button several times.