


If it does not help, you can try to contact its developers and ask them for solution or try some other FireWall/Antivirus/Internet security. Maybe your security application is present in the list on the page and you can read how to configure it to work with IDM.

If it is solved, then problem is definetely caused by that application. Just disabling it is not enough because some of such applications keep blocking access even if you you switch them off. Please try to TEMPORARY completelly uninstall your FireWall/Antivirus/Internet security application. Wait for the process to complete then restart the PC.Īlso some FireWalls and Antiviruses may be not ready for Windows Vista, Windows 7, Windows 8/8.1 or Windows 10 and work incorrectly. Right click on the BitDefender icon and select "Update Now". In the latest verison of Bit Defender this problem is solved.
