


In this case, you can resolve the issue by enabling UPnP or open the necessary ports manually. Divinity: Original Sin Blocked Ports – Under certain circumstances, you can see this error popping up because some ports that the game needs to access in order to facilitate cooperative gameplay are not opened.In this case, you can replace the corrupted instances with healthy equivalents by running an integrity check (on Steam or GOG.com Galaxy). Corrupted game installation files – As it turns out, this particular issue can also be caused by some type of corruption that is affecting the game installation.In these cases, a quick way to avoid the roadblock is to launch the game via the EoCApp executable in order to bypass the error entirely. The game executable is blocked – A firewall can actively block the main executable of the game due to a false positive and cause this issue.In this case, you can resolve the problem by creating & using a new Windows 10 profile while opening the game. Corrupted Windows 10 profile – According to some affected users, you can expect to see this error pop-up appearing if you’re trying to open the game while signed in with a corrupted Windows 10 profile.

In this case, you can resolve the issue by ensuring both of you are running the same game’s version. Game Version Mismatch – As it turns out, you can expect to see this error code if you’re trying to play a co-op game with a buddy that has a different version of Divinity Original Sin 2 than you.
