Why Is This Happening?
Starting March 14, older Firefox versions will no longer support installed add-ons due to an expiring certificate. This means:
- Installed add-ons, including VeePN, may be deactivated.
- New add-ons cannot be installed from the Firefox Add-ons Store.
How to Fix This?
To continue using VeePN in Firefox, update your browser to version 136 (or later).
How to Update Firefox:
- Open Firefox.
- Click the menu (☰) button in the top-right corner.
- Select Help → About Firefox.
- If an update is available, Firefox will download it automatically.
- Click Restart to Update Firefox to apply the changes.
You can also check Mozilla’s official guide for updates: Update Firefox.
Still Having Issues?
If VeePN is not working after updating, try reinstalling the add-on from the official VeePN page. If you need further help, contact our support team.