After you installed LAN Exam Maker, so users may encount this situation: he can use LAN Exam Maker normally on his own computer but when he want to share with his mates, the maters can not open the link address or the QR code. Here is the solution.
The above problem happens because LAN Exam Maker have failed add himself to the exception of the system's Firewall. So, users should add LAN Exam Maker to the excpetions manully. Following is how.
1. Open Windows Firewall
2. Allow LAN Exam Maker through Windows Firewall
3. Click Allow another app....
4. Browser file explore to find LAN Exam Maker
5. Find LAN Exam Maker services at C:\ProgramData\lanexammaker\bin\ folder
6. Add LAN Exam Maker to the exception.
7. Review the exception
8. Save the settings, and then tell your mates to connection to LAN Exam Maker again. The above problem will be fixed.
If you have any other questions, please feel free to contact us at support#smlme.com. Thank you.