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 ...

To upgrade a phpBB forum, one usually downloads an automatic upgrade package to the latest version, selecting on the website which version they currently have. The current version number at a phpBB installation is shown at the Admin Control Panel (there’s a link to it at the bottom of the main page of a phpBB [...]