Installation Guide

Installation Steps

• Download the Installer from the Sanas Portal Admin

  Download the latest Sanas Noise Cancellation application from the ‘App Releases’ section on the Sanas Admin Portal

• Open the Setup File

  Double-click on the downloaded .exe file to open the Sanas Noise Cancellation Setup

• Accept the License Agreement

  Review and accept the End-User License Agreement, then proceed with the installation.

• Enter Installer Id

Note1: InstallerID can found on ‘App Releases’ Section on Sanas Admin Portal by the name ‘App Installation Key’ as shown below:-

Warning: If InstallerID is empty or incorrect and the ‘Next’ button is clicked, the installation will fail and a popup is shown

• Choose the Installation Folder

  Select the destination folder where you would like to install the application. If you want to change the default folder, click on Change and choose a new location.

• Start Installation

  Click on Install to begin the installation process.

  

  

• Complete the Installation

  Once the installation is complete, click Finish to finalize and close the setup.

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  Additional Flows

• Repair Flow

  (If Sanas Noise Cancellation V2.1 is already installed and you relaunch the same installer)

  • Scenario 1: INSTALLERID Present

    • Flow: Welcome Screen > Repair / Remove Dialog > Install Files / Uninstall

    • This occurs only if INSTALLERID is present in HKLM\Software\Sanas.ai\{AppName}\INSTALLERID.

  • Scenario 2: INSTALLERID Missing

    • Flow: Welcome Screen > Installer ID Screen > Repair / Remove Dialog > Install Files / Uninstall

    • This happens if INSTALLERID has been deleted or doesn’t exist in the registry.

    Note: The Installer ID Screen will not appear if INSTALLERID is modified (but not deleted) in the registry. Modifying HKLM requires administrator privileges, so this is not a concern for general users.

• Upgrade and Downgrade Flow

  (If Sanas Noise Cancellation V2.1 is installed and you launch the V2.2 installer)

  • Flow: Welcome Screen > License Screen > Installer ID Screen (Pre-populated Installer ID)

  • Clicking ‘Next’ successfully upgrades the AT app.

  • The downgrade process follows the same steps.

    Note: You can modify the ‘Installer ID.’ If left empty, the installer will attempt to validate but will fail at the 'Install Files' stage.