Hi,
I am unable to find a solution to the problem I am having.
So, when i launch game (or even package the game) the first Warning i get is WARNING: Win64 does not implement Deploy
The second is,
Its unable to find OnlineSubsystemSteam I have the plugin on!
It continues then I get a error I start to get is:
Then it builds successfully my game opens up:
I either click Start Game or Join Game then I get a fatal error pop up then i get this error:
This is my AdvancedSession Node system:
If u need anymore information tell me!
Hello,
I know you have said that you have the Online SubSystem plugin on, but did you follow all of the steps as written by Epic Games in their documentation? Online Subsystem Steam | Unreal Engine Documentation
I don’t know how you have your project set up, if its a C++ project created from the Unreal Launcher, or if you compiled your own clone of the engine from source; either way, making sure to at least follow the steps found in that document should at least point you to the right direction as to what could be wrong.
Hopefully you find the answer 
I have read through and done most things in that document but sadly Unreal still produces those errors its got something to do with names, is there anyway to “Validate” my unreal engine project?
