

Click on Windows Security and select the Virus & threat protection option.You can fix it by turning off antivirus software. Disable Antivirus SoftwareĪntivirus software can also cause the “Your input can’t be opened” error. Under the Private network settings and the Public network settings, check the Turn off Windows Defender Firewall box. In the left pane, click Turn Windows Defender Firewall on or off.Click the search icon on the taskbar, enter “Windows Defender Firewall” and open it.To fix “VLC is unable to open the MRL”, you can disable Windows Defender Firewall.


YouTube URLs would be blocked by Windows Firewall.
