Updated 2021-04-27 (Microsoft Edge version 90.0.818.46)
The Microsoft Edge browser may block a BridgeComposer download. This does not mean that the download is unsafe, it means only that Microsoft has not looked at it to see whether it is safe or not. BridgeComposer downloads are in fact safe.
Using a non-Edge browser such as Chrome or Brave is somewhat easier — you go immediately to step 7 below.
To bypass the Edge block, you may follow this procedure:
If the above does not work for you, please let me know where it goes wrong and what happened (send email to support@bridgecomposer.com).
DISCLAIMER: Software from this site is provided "as is". In no event shall the author be liable to you or any third party for any damages of any kind arising out of or relating to the software or the use thereof.