Steam game packaging

Development Programming & Scripting
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1

when I start my game standalone in the editor the steam overlay comes up and it connects to steam but not when I pack it. can anyone help. I created steam_appid.txt and thats my defaultengine.ini

[/Script/Engine.GameEngine]
+NetDriverDefinitions=(DefName="GameNetDriver",DriverClassName="OnlineSubsystemSteam.SteamNetDriver",DriverClassNameFallback="OnlineSubsystemUtils.IpNetDriver")

[OnlineSubsystem]
DefaultPlatformService=Steam
bHasVoiceEnabled=true

[Voice]
bEnabled=true

[OnlineSubsystemSteam]
bEnabled=true
SteamDevAppId=480

[/Script/OnlineSubsystemSteam.SteamNetDriver]
NetConnectionClassName=OnlineSubsystemSteam.SteamNetConnection
2

I solved the problem. I was typing steam_appid.txt as the file name, i just needed to type steam_appid. I found this after 3 days of useless research.