Solution

• 1st solution
  • user manual enables extensions
    • incognito mode:
      1. In a new Incognito window, go to chrome://extensions
      2. Find the extension that you want to use in Incognito mode.
      3. Click Details.
      4. Turn on Allow in Incognito.
      5. Reference: https://support.google.com/chrome/a/answer/13130396?hl=en
    • private mode
      • In a new InPrivate window, go to edge://extensions
      • Find the extension that you want to use in Incognito mode.
      • Click Details.
      • Turn on Allow in InPrivate.
  • 2nd solution
    • disable incognito mode in chrome
      • Find the registry key HKLM\SOFTWARE\Policies\Google\Chrome
        • Add DWARD with name IncognitoModeAvailability and set value to 1
        • Restart the browser and check.
      • command prompt (run as administrator)

        REG ADD HKLM\SOFTWARE\Policies\Google\Chrome /v IncognitoModeAvailability /t REG_DWORD /d 1

         

      • Configure through group policy:
        • https://support.google.com/chrome/a/answer/13130396?hl=en#zippy=%2Cwindows
          • Reference to Set the policy

            Applies to Windows users who sign in to a managed account on Chrome browser. Using Group Policy

            In your Microsoft Windows Group Policy Management Editor (Computer or User Configuration folder):

            • 1. Go to Policies > Administrative Templates > Google > Google Chrome.
              2. Enable Incognito mode availability.
              3. Select Incognito mode disabled. Users can’t open webpages in Incognito mode.
              4. Deploy the update to your users.
    • disable InPrivate mode in edge
      • Find the registry key HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft
        • Add DWORD with name InPrivateModeAvailability and set the value to 1
        • Restart the browser and check.
      • command prompt (run as administrator)

        REG ADD HKLM\SOFTWARE\Policies\Microsoft\Edge /v InPrivateModeAvailability /t REG_DWORD /d 1

      • Configure through group policy
        • Similar to chrome but with the different registry key