Nephilim983: Ok, so I'm not a coder/programer but i managed to fix it for myself by trial and error. t's not a perfect streamlined solution so do it at your own risk.

Open Users/"User name"/AppData/Local/GOG.com/Galaxy/plugins/installed/origin_xxxxx/plugin.py in Notepad. Replace lines 38-47 with following:

AUTH_PARAMS = {
"window_title": "Login to EA Play",
"window_width": 495 if is_windows() else 480,
"window_height": 746 if is_windows() else 708,
"start_uri": "https://accounts.ea.com/connect/auth"
"?response_type=code&client_id=EADOTCOM-WEB-SERVER&display=junoWeb/login"
"&locale=en_US&release_type=prod"
"&redirect_uri=https://www.ea.com/ea-play",
"end_uri_regex": "https://www.ea.com/ea-play"
}

This will allow you to log in with a small caveat, Login window won't close. To complete login, just click on EA Play logo at top of the window page. The window will close, and the connection will be established.

Let me know if this works for you or if you can fix my code to automatically close the login window. Good luck.

Tygerboi: Steam
---------

I have found - on different PCs and after reinstalling Windows - that the following process consistently works for me to enable Steam integration / sync in GOG Galaxy:

Browse to the following web site:

https://github.com/ABaumher/galaxy-integration-steam/releases

Download the "windows.zip" file (current version at time of writing this is v1.8)
Navigate to where GOG stores the steam plugin.
%LocalAppData%\GOG.com\Galaxy\plugins\installed\steam_ca27391f-2675-49b1-92c0-896d43afa4f8
If the folder does not exist, create it. If it does, delete everything inside it.
Extract the zip file so all the contents are in that folder.
Start GOG Galaxy.
Connect to Steam in the Settings --> Integrations menu. It should now work properly and you will be authenticated. The plugin version will be v1.0.8.0.

Thanks to ABaumber for this fix.

EA / Origin
---------------

Thanks to GOG users Nephilim983 and MazokuRanma for providing the fix for this (see the screenshot that MazokuRanma uploaded for the fixed/correct syntax, as this messaging forum slightly corrupted it when it was pasted directly into the comments).

https://www.gog.com/forum/general_beta_gog_galaxy_2.0/origin_ea_play_plugin_doesnt_work/page2

This worked for me straight away. Hopefully you will enjoy success as well. :-)

m4dm3ss: Hi,

So this is going to sound absurd (it does to me) but if despite following both Nephilim983 and MazokuRanma solutions to the letter, you keep getting "something went wrong, please try latter" message while trying to sync EA integration... Then try alternative method of logging into the EA account (as in use phone number instead of email or vice versa). Set up one if you don't have it.

I have absolute zero skills in programming / troubleshooting (or whatever else IT skills are applicable here) so I have no idea why or even if that should have worked (my stupid lizard brain screams it shouldn't) but afer I disconnected 3 times just to confirm if THAT'S what really did the trick and getting the very same results every time, I decided to give others a shout about this completely illogical (from my ignorant point of view) fix.

Especially since I can log into EA app / site using said email just fine...

IgnusLupin: This worked for me as well. Thank you!!!!!

sephiroth83.661: hello. I'm trying to remove all integrations to GOG, as to me it's crap, nothing works better than the original launchers. I could remove all games except EA Games. See attachment. How can I remove them easily?

Nephilim983: Ok, so I'm not a coder/programer but i managed to fix it for myself by trial and error. t's not a perfect streamlined solution so do it at your own risk.

Open Users/"User name"/AppData/Local/GOG.com/Galaxy/plugins/installed/origin_xxxxx/plugin.py in Notepad. Replace lines 38-47 with following:

AUTH_PARAMS = {
"window_title": "Login to EA Play",
"window_width": 495 if is_windows() else 480,
"window_height": 746 if is_windows() else 708,
"start_uri": "https://accounts.ea.com/connect/auth"
"?response_type=code&client_id=EADOTCOM-WEB-SERVER&display=junoWeb/login"
"&locale=en_US&release_type=prod"
"&redirect_uri=https://www.ea.com/ea-play",
"end_uri_regex": "https://www.ea.com/ea-play"
}

This will allow you to log in with a small caveat, Login window won't close. To complete login, just click on EA Play logo at top of the window page. The window will close, and the connection will be established.

Let me know if this works for you or if you can fix my code to automatically close the login window. Good luck.

m4dm3ss: Hi,

So this is going to sound absurd (it does to me) but if despite following both Nephilim983 and MazokuRanma solutions to the letter, you keep getting "something went wrong, please try latter" message while trying to sync EA integration... Then try alternative method of logging into the EA account (as in use phone number instead of email or vice versa). Set up one if you don't have it.

I have absolute zero skills in programming / troubleshooting (or whatever else IT skills are applicable here) so I have no idea why or even if that should have worked (my stupid lizard brain screams it shouldn't) but afer I disconnected 3 times just to confirm if THAT'S what really did the trick and getting the very same results every time, I decided to give others a shout about this completely illogical (from my ignorant point of view) fix.

Especially since I can log into EA app / site using said email just fine...

Isewein: I can't link to Origin anymore either. I was lined fine before, but then I had to reset my PC and now I can't get Galaxy to link up again. Whenever I enter my (correct) password, it reports "technical difficulties".

2kookafrica: If GOG fails on any of the integrations, it becomes useless for me -- ALL games in one place, or why bother. Thanks for the Playnite recommendation, I'm going to give it a shot.

Luckily, I have all my games in an Excel 'database' -- but the collection is becoming so large, I recently accidentally purchased a game I already owned. Bummer.

Here's the integration failures I'm currently experiencing:
- GOG Integration Origin: Can't get connected
- GOG Integration Steam: Steam Offline
- GOG Integration Ubisoft: Connection Lost