Uninstallation/Reset

If you want to move the installation of your Single-User/Single-Machine License to a different computer, you need to follow this uninstallation/reset protocol.

• Do not uninstall BayesiaLab using the standard uninstall methods.

• Do not reformat or repartition your local drive, install a new operating system, or recycle your computer before performing this uninstallation/reset protocol.

• Failure to adhere to this protocol may permanently disable your license.

Uninstalling BayesiaLab from Your Current Computer

• You need to be able to use your computer with Administrator rights.

• On Windows computers, select "Run as administrator" for Windows users

• Run the BayesiaLab Uninstallation program: Windows: \Program Files\Bayesia\unins000.exe

• macOS: Applications/BayesiaLab/Uninstall.command

• Select Yes when prompted to remove the activation key.

Automatic Uninstallation

• If you do have an Internet connection, select "Automatic process" and click OK to uninstall BayesiaLab.

• This will automatically send the Uninstallation Key to the Bayesia License Server and remove the BayesiaLab license from your current computer.

• Upon completing this process, your Single-User/Single-Machine License can be installed and activated on a different computer using your original credentials.

​Manual Uninstallation

• If you do not have an Internet connection, check the Manual process and click OK to uninstall the program and immediately obtain your Uninstallation Key on the screen.

• Copy the Uninstallation Key (highlighted in red) from the uninstallation window.

• You need to formally submit this Uninstallation Key to Bayesia, which can be done in two ways:

  • Go to a computer with an Internet connection and open https://bls1.bayesia.com/uninstall in a browser.

  • Enter or paste the Uninstallation Key into the License Uninstallation form.

  • Click Uninstall

• Alternatively, you can submit your Uninstallation Key to Bayesia by emailing [e-mail]

• Once the Bayesia License Server receives the Uninstallation Key, your Single-User/Single-Machine License can be installed on a different computer using your original credentials.

By default, you can uninstall and then reinstall BayesiaLab no more than twice a year. Please contact us if you require additional resets.