https://connect.mozilla.org/t5/firefox-labs/firefox-blocks-downloading-xpi-file-with-quot-add-on-appears-to/m-p/131408#M5151 <P>When I'm trying to install a plugin for zotero (which is also .xpi file), firefox tried to install the&nbsp;plugin and failed, while the .xpi file<SPAN>&nbsp;is not saved to the download folder (failed to download).</SPAN></P><P>Copy download link and using an independant downloading tool finally solves the problem.</P><P>The link is at github.com/wileyyugioh/zotmoov/releases/download/1.2.29/</P> Fri, 10 Jul 2026 01:12:38 GMT zouxiaofei1 2026-07-10T01:12:38Z https://connect.mozilla.org/t5/firefox-labs/firefox-blocks-downloading-xpi-file-with-quot-add-on-appears-to/m-p/131408#M5151 <P>When I'm trying to install a plugin for zotero (which is also .xpi file), firefox tried to install the&nbsp;plugin and failed, while the .xpi file<SPAN>&nbsp;is not saved to the download folder (failed to download).</SPAN></P><P>Copy download link and using an independant downloading tool finally solves the problem.</P><P>The link is at github.com/wileyyugioh/zotmoov/releases/download/1.2.29/</P> Fri, 10 Jul 2026 01:12:38 GMT https://connect.mozilla.org/t5/firefox-labs/firefox-blocks-downloading-xpi-file-with-quot-add-on-appears-to/m-p/131408#M5151 zouxiaofei1 2026-07-10T01:12:38Z