Computer Based Test

1. Download the appropriate installer for your Operating System.

2. Recommended to choose installer. But if you downloaded a Portable ZIP version, extract it first.

3. Run the .exe (Windows) or .dmg (Mac) and launch the application.

If Edge flags the file as "not commonly downloaded":

• 1. Click the three dots (...) on the download notification.

• 

  2. Select Keep.

• 3. In the dialog, Beside Delete click icon to Show more and then Keep anyway.

  

To open apps from unidentified developers:

1. Open System Settings and go to Privacy & Security.

2. Scroll to the Security section.

3. Set allow applications from Anywhere.

If option "Anywhere" doesn't available, please try this:

1. Open Terminal.

2. Type sudo spctl --master-disable and press Enter.

3. Enter your password.

4. And back to System Settings > Privacy & Security and under "Allow apps downloaded from," you can now select "Anywhere".

5. To reverse this later, use the command: sudo spctl --master-enable