How to troubleshoot steam_api.dll is missing error in Prodeus

One of the major frustrations of PC gamers is the infamous “[certain.dll] file is missing” type of errors. Often when install Prodeus and try to play it, you will encounter this steam_api.dll file missing error. In this post, we will learn how to diagnose steam_api.dll related error in Prodeus. Once we have diagnosed steam_api.dll error in Prodeus, we will look at various ways to fix it.

  • Developer: Bounding Box Software Inc.
  • Publisher: Humble Bundle, Bounding Box Software Inc., Humble Games
  • Release Date: Nov-10-2020

What You Need to Run Prodeus

Minimum Prodeus Requirements

  • Operating System: Win 7 32
  • Processor: Intel Core i5-4590T 2.0GHz / AMD FX-6300
  • RAM/Memory: 2 GB RAM
  • DirectX Version: DirectX 9 Compatible Graphics Card
  • Disk Space: 4 GB Hard drive space
  • Display Card: AMD Radeon HD 7870 or NVIDIA GeForce GTX 580

How to Fix steam_api.dll is missing error in Prodeus

Download & install DirectX

DirectX is a bunch of APIs mixed together that handle multimedia related tasks such as playing high fi video games, video and 3D content. One of the basic steps to fix steam_api.dll is missing error in Prodeus is to just download and install the version of DirectX that is required by Prodeus.

Typically, DirectX 9 or 11 do just fine for most video games.

Download DirectX 9

Download DirectX 11

Often, just downloading and installing DirectX will solve your problem. However, if you are still facing the problem. Let’s move on the next step, shall we?

Download & install steam_api.dll

Another way of fixing steam_api.dll is missing error in Prodeus is to simply download steam_api.dll file as per your PC configuration and install it in Windows\System32.

To download file from our secure servers, go to the following page: fix steam_api.dll related errors