Some recent versions of browsers work by default in “HTTPS only” mode. This causes a malfunction during the installation of the software distributed on the Hybam website, prohibiting the download of the installation files, sometimes without any information message.Here are some ways to work around this problem:

In Firefox,

use the menu  

 

to enter the settings and choose Privaty & Security to configure the HTTPS-Only Mode:

You can use:
-the last option to disable HTTPS only mode for all sites,
or the first option by adding an exception for the site http://hybam.omp.obs-mip.fr:

and Save Changes.

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In Google Chrome

It seems that there is no possibility to disable the HTTPS Only mode yet.