# Steam DLLs not present or failed to load in the not modified UE4 version!

**URL:** <https://forums.unrealengine.com/t/steam-dlls-not-present-or-failed-to-load-in-the-not-modified-ue4-version/12183>\
**Category:** C++\
**Tags:** unreal-engine\
**Created:** [September 28, 2014, 7:31am UTC](https://forums.unrealengine.com/t/steam-dlls-not-present-or-failed-to-load-in-the-not-modified-ue4-version/12183 "2014-09-28T07:31:10Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![iUltimateLP](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@iUltimateLP](https://forums.unrealengine.com/u/iUltimateLP)\
**Post date:** [September 28, 2014, 7:31am UTC](https://forums.unrealengine.com/t/steam-dlls-not-present-or-failed-to-load-in-the-not-modified-ue4-version/12183/1 "2014-09-28T07:31:10Z")

</div>

Hello guys, I recently tried to add Steam in my game but whenever I start the game in the log it says:

```auto

[2014.09.27-16.19.53:611] 0]LogOnline:Warning: STEAM: Steam DLLs not present or failed to load!
[2014.09.27-16.19.53:611] 0]LogOnline:Warning: Unable to load default OnlineSubsystem module Steam, using NULL interface

```

I followed Ramas instructions on the wiki and the document in the UE4 Documentation. In my Sources folder in the Engine folder is this:

```auto

D:/_Unreal Engine 4/Unreal Engine/4.4/Engine/Source/ThirdParty/Steamworks/Steamv131/sdk/...

D:/_Unreal Engine 4/Unreal Engine/4.4/Engine/Source/ThirdParty/Steamworks/Steamworks.build.cs

```

In the steamworks.build.cs is the version markes as “v131”. The Binaries folder is like this:

```auto

D:/_Unreal Engine 4/Unreal Engine/4.4/Engine/Binaries/ThirdParty/Steamworks/Steamv131/Win32

  steam_api.dll
  steamclient.dll
  tier_0s.dll
  vstdlib_s.dll
 
D:/_Unreal Engine 4/Unreal Engine/4.4/Engine/Binaries/ThirdParty/Steamworks/Steamv131/Win64

  steam_api64.dll
  steamclient64.dll
  tier_0s64.dll
  vstdlib_s64.dll

```

In the mygame.build.cs it says:

```auto

 PublicDependencyModuleNames.AddRange(new string] { "OnlineSubsystem", "OnlineSubsystemUtils" }]; DynamicallyLoadedModuleNames.Add("OnlineSubsystemSteam");

```

In the DefaultEngine.ini I simply pasted the commands from the wiki.

Why he cant find the DLLs? I’ve heard in the Answerhub that I have to change this STEAM\_SDK\_VERSION things to v131 too, but I don’t find any file where I can change this… Please help!

---

<div class="post-metadata">

**Author:** ![iUltimateLP](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@iUltimateLP](https://forums.unrealengine.com/u/iUltimateLP)\
**Post date:** [September 28, 2014, 8:30am UTC](https://forums.unrealengine.com/t/steam-dlls-not-present-or-failed-to-load-in-the-not-modified-ue4-version/12183/2 "2014-09-28T08:30:58Z")

</div>

And now, theres another error when I write this STEAM\_SDK\_VER TEXT(“Steamv131”) in it:

```auto

"UE4Editor.exe" (Win32): "D:\_Unreal Engine 4\Unreal Engine\4.4\Engine\Binaries\Win64\UE4Editor-OnlineSubsystem.dll" loaded. PDB-File not found or cannot be opened.
"UE4Editor.exe" (Win32): "D:\_Unreal Engine 4\Unreal Engine\4.4\Engine\Binaries\Win64\UE4Editor-OnlineSubsystem.dll" was unloaded.
"UE4Editor.exe" (Win32): "D:\_Unreal Engine 4\Unreal Engine\4.4\Engine\Binaries\Win64\UE4Editor-OnlineSubsystemSteam.dll"loaded. PDB-File not found or cannot be opened.
"UE4Editor.exe" (Win32): "D:\_Unreal Engine 4\Unreal Engine\4.4\Engine\Binaries\Win64\UE4Editor-Voice.dll" loaded. PDB-File not found or cannot be opened..
"UE4Editor.exe" (Win32): "D:\_Unreal Engine 4\Unreal Engine\4.4\Engine\Binaries\Win64\UE4Editor-OnlineSubsystemUtils.dll" loaded. PDB-File not found or cannot be opened.
"UE4Editor.exe" (Win32): "D:\_Unreal Engine 4\Unreal Engine\4.4\Engine\Binaries\ThirdParty\Steamworks\Steamv131\Win64\steam_api64.dll" loaded. PDB-File not found or cannot be opened.
[2014.09.28-08.25.57:153] 0]LogOnline:Warning: STEAM: Steam API disabled!
[2014.09.28-08.25.57:153] 0]LogOnline:Display: STEAM: OnlineSubsystemSteam::Shutdown()
[2014.09.28-08.25.57:153] 0]LogOnline:Warning: Unable to load default OnlineSubsystem module Steam, using NULL interface

```

---

<div class="post-metadata">

**Author:** ![anonymous\_user\_6334e343](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@anonymous\_user\_6334e343](https://forums.unrealengine.com/u/anonymous_user_6334e343)\
**Post date:** [September 29, 2014, 8:45am UTC](https://forums.unrealengine.com/t/steam-dlls-not-present-or-failed-to-load-in-the-not-modified-ue4-version/12183/3 "2014-09-29T08:45:12Z")

</div>

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