Update the Barracuda Network Access Client and all of its components from an older 3.x version to a newer one.
Before You Begin
- Ensure that you saved the setup file locally on your system. A network installation is not possible.
- If the Barracuda Personal Firewall is installed, disable your Internet connection prior to the update.
- If you have particular questions regarding the migration process, contact Barracuda Networks Technical Support.
Update the Barracuda NAC / VPN Client
See How to Install the Barracuda Network Access/VPN Client for Windows and follow the instructions for a fresh installation. The new version will replace your existing version without the loss of any settings.
The mode that fits your existing installation will be preselected on the screen where you can choose the installation mode (Barracuda VPN Client, Barracuda VPN and NAC Client, or Custom).