Connection to the multiplayer game failed (Farming Simulator 2015).

I need help. When I try to connect to play multiplayer with a friend, something pops up.
I can play normally with other players.
A colleague, this also appears when he tries to connect with me.

Hi,



Thank you for contacting Focus Home Interactive Technical Support.



Please remove and / or add Farming Simulator 17 in Windows Firewall:



1. Open Windows Firewall.

2. Click the "Allow an application or feature through Windows Firewall" button.

3. Click the "Change Settings" button.



If Farming Simulator 17 is displayed under "Approved Apps and Features:" then remove the game.

To delete the game, click "Farming Simulator 17" and click the "Delete" button, then click the "Yes" button.



Then add Farming Simulator 17 manually in Windows Firewall:

Two applications have been added: 'FarmingSimulator2017' and 'FarmingSimulator2017Game':



1. Click the "Allow another application ..." button.

2. Click the "Browse ..." button in the "Add an application" section.

3. Select the 'FarmingSimulator2017' application (FarmingSimulator2017.exe).

4. DVD / DIGITAL VERSION: Browse and open the folder 'Farming Simulator 2017' by default from 'Local Disk (C 'followed by the' Program Files (x86) 'folder.

5. STEAM VERSION: Browse and open the folder 'Farming Simulator 17' by default from 'Local Disk (C ', the folder' Program Files (x86) ',' Steam ',' SteamApps' and 'Common'.

6. Click the "Network types ..." button.

7. Check "Private" and "Public" and click "OK".

8. Click the "Add" button.

9. Click the "Allow Another Application ..." button.

10. Click the "Browse ..." button in the "Add an Application" section.

11. Select the application 'FarmingSimulatorGame2017' (FarmingSimulatorGame2017.exe).

12. DVD / DIGITAL VERSION: By default, browse and open the "x64" folder from the "Local Disk (C "," Program Files (x86) "and" Farming Simulator 2017 "folder.

13. STEAM VERSION: By default, browse and open the folder 'x64' from the folder 'Local Disk (C ', the folder' Program Files (x86) ',' Steam ',' SteamApps', 'Common' and 'Farming Simulator 17'.

14. Click the "Network Types ..." button in the "Add an Application" section.

15. Check "Private" and "Public" and click "OK".

16. Click the "Add" button.

17. Click on 'OK' to close Windows Firewall.

18. Start the game.


Or Hamachi


Regards.

Doesn't work any further. By hamachi also does not work.

For hamachi must work. And you allowed the net to be found publicly when the game asked