Known Issues :

computers web filtering systems, computer connected to a limited network of a workplace, connections to a proxy, and the like, may block the app or cause malfunction. Also, mobile network filtering can cause problems in the answer-scanning process.

A user without installation privileges: A user without administrator privileges on the computer may not be able to install the app. Same for a computer under corporate network with restrictions under the organization's security policy.

Unstable Internet connection: An unstable or very slow network can cause malfunctions. It is recommended to use wired internet rather than Wi-Fi or a cellular hotspot

Old hardware and/or obsolete operating systems: The system may not work properly on computers that have not undergone regular Windows updates.

Make sure you have the necessary hardware and resources (see here the app requirements)

User information and log-in: When entering the exam, make sure that the identifying details have been entered correctly and in the appropriate places (exam ID, examinee ID, etc.)

Camera / Microphone: Beforehand, make sure they are working properly with other apps (such as Zoom, Skype, etc.)

Before starting the exam, make sure that no other applications are open in the background


SEB error message

A SEB error message (for example “SEB couldn't open ....” or “Problem downloading SEB”) may appear during the software download, after installation or when entering exam ID. To resolve this issue  please install the following application and then try downloading/opening the app again: Click here to download the SEB component

Framework or C++ error

If during the manual installation of the SEB component you encountered an error (such as a Framework or C++ error),

Sample message:

The following components need to be installed:

If there is still a problem with the installation,  also install:

After installation try to log in again

"SEB failed to start a new session" message  

If, after entering the test ID, the above error appears, you might need to install:

visual C++ 2015-2019 Redistributable 

Restart your computer and try again.

If it still doesn't solve the problem, try installing the components listed in the previous section as well.

JavaScript error

  • If the message is received on MAC computers, ensure correct installation of applications on Mac computers, as also explained here.
  • If the message is received after a software update, try uninstalling and reinstalling.
  • If the message is received when opening the software, make sure there is no firewall/antivirus blocking.

The port used by the system is 8005

Note that if the error message states that this port is blocked, make sure that there is no other process occupying it (such as antivirus, etc.).

Camera and microphone problems

  • Check your Windows settings to make sure that the application has permission to use the camera and microphone
  • Make sure your antivirus is not blocking camera / microphone access (common in corporate and antivirus software such as McAfee).
  • Check that the camera and microphone are working properly with other programs (such as Zoom, Skype, etc.) or use dedicated websites to check that they are working properly. 
  • Check that the camera app or device is up to date. See explanations and recommendations on this link
  • Make sure that no other applications that may be using the camera are open and running in the background (in general, closing all applications other than this software is highly recommended).

Problems when scanning answers

If you were not able to take a picture of the answers by pressing the photo button in the scan interface, or uploading an image file from your mobile, check the phone settings to ensure that the browser has access to the camera/files. For Chrome, you can use this link for help in resolving the issue

Network connection is interrupted

If the network connection is interrupted during the exam, the app will alert you. You can continue working on the exam even without a network connection, but you will only be able to submit the exam after you have once again connected to the internet.

Submitting an exam takes time

Data including audio and video files are also sent through the network, the upload data time depends on network speed and may take up to several minutes

Receiving Multiple Screens Alert when only one screen is connected

If the message "Several screens detected” appears and you have only one screen connected to the computer, exit the software and check if two screens are defined in the settings (Windows 10):

  • Right-click on the desktop and select Display Settings

  • In the “Display” setting window, under “Multiple displays” select to display only one of the screens, as shown in the image below: