When you try to run a ClickOnce Windows application from Mozilla Firefox, on some machines you may see it try to save a .application (ClickOnce deployment manifest) instead of running the ClickOnce application installer/updater/launcher. To fix that issue you can open Firefox add-ons dialog and search among available to download/install add-ons ...

Copying from Microsoft Web Deploy readme: If you encounter any problems during installation, you can run appropriate command listed below for your version of Windows to create a log file that will contain information about the installation process: msiexec /L install.log /I <path_to_msi> You can analyze this log file after a failed ...