I finished downloading the 4.10.3 version of ue 4 but when installing error code 0 came up before finishing the installation. Does anyone know what this code means or know how to fix it? Please help.
I am having the same issue
Hi I have the same problem. So I’m downloading the 4.9.2 version…
I will try again the 4.10.4 version later, I wish it will be ok
hi, even i was getting the same error then what i did is that i selected 4.10.4 and chose SET CURRENT, then it worked for me
Works fine thanks!
yes it works!!!.
Hai and Vanakam to everyone…
I had the same problem when i tried to update 4.11…
I got error message(Could not download installation information. Code: 0 . Please try again later)…I followed many solutions from UE4 ANSWERHUB but nothing worked for me…
Then i tried the following solution and then my problem got solved…
1.First I copied 4.11 FOLDER from(D:\Program Files (x86)\Epic Games) to my local drive.
2.Then uninstalled 4.11 from Epic Game Laucher.
3.After that I pasted 4.11 FOLDER to(D:\Program Files (x86)\Epic Games).
I am using D drive for Epic Games(Many are using C drive)
Then I tried to install Unreal Engine 4.11 through Epic Game Laucher. After taking some time it shows Launch Unreal Engine 4.11.0…
This worked for me, thanks alot! 
Hello Everyone,
Thank you for reaching out to the Epic support team. We have recently restructured our support system to better assist our users across Epic’s growing catalog of products.
Epic Games launcher support will now be handled by our Player Support team through an email ticketing system and active knowledge base. This support will encompass the download and installation of the launcher and the various Epic Games products hosted on the launcher (UE, UT, Shadow Complex, Fortnite, and Paragon). The launcher support team will also handle connection issues related to these products. The launcher support site can be accessed here (http://help.epicgames.com/).
Traditionally, Unreal Engine support has been handled through AnswerHub, and this particular process will not change. Users of the Unreal Engine may continue to post questions and issues as normal and interact with the engine support team. Any questions or issues that arise prior to the successful installation of the Unreal Engine should be directed at the website above and the launcher support team.
Those seeking assistance with the other individual products may do so through the following pages:
Unreal Tournament - http://help.unrealtournament.com/
Shadow Complex - http://shadowcomplexhelp.epicgames.com/
Fortnite - Coming soon
Paragon - http://paragonhelp.epicgames.com/
Just restart windows explorer in task manager. it works
Yep it works thx!
I don’t know how you came across to this solution but it worked for me, thanks!
Its…k…
Thanks so much!
Got same error.
In my case removing READ ONLY from “M:\Program Files\UE\Epic Games\4.11” solve problem.