How to fix X3daudio1_7.dll is missing or not found error?

by Alice Woods - -


Issue: How to fix X3daudio1_7.dll is missing or not found error?

Hello. Yesterday I built a new PC, installed Windows, as well as all recommended updates. I also installed DirectX and all the necessary packages. Everything works fine, however, every time I want to launch PUBG, I get the following error: Cannot find X3DAudio1_7.dll. Please, re-install this application. I re-installed the game 3 times by now, and it does not fix the problem. This is driving me crazy! Please help as soon as you can!

Solved Answer

The X3DAudio1_7.dll missing errors are related to DirectX[1] (as is part of DirectX software collection) – an API[2] for handling graphics-intensive tasks on Windows operating systems. Windows reports this problem because there is something wrong with the DLL[3] file. Typically, reinstallation of the program does not solve the issue.

Because X3DAudio1_7.dll file is used only by games and other graphics-intensive programs, issues arise only during the attempt to launch the application, or when the game is running and is trying to load a module from DirectX. The X3daudio1_7.dll is missing or not found the error is known to affect various games, including Metro 2033, Skyrim, PUBG, and many others.

There are a variety of error messages that could occur, including:

  • Cannot find X3DAudio1_7.dll. Please, re-install this application
  • The program can't start because X3DAudio1_7.dll is missing from your computer. Try reinstalling the program to fix the problem
  • X3DAudio1_7.dll not found. Reinstalling might help fix this
  • File X3DAudio1_7.dll not found

X3daudio1_7.dll is missing fix

While in most cases the problem is closely connected to software issues, in some cases, various errors might occur when the computer is infected with malware.[4] If you experience X3DAudio1_7.dll and other errors, as well as computer slowdowns, crashes, restarts, high CPU and GPU usage, you should definitely install Reimage and perform a full system scan. Malware can sometimes disguise as a legitimate file or even emit no symptoms at all. 

After you make sure that the culprit is not a computer virus, you should follow the guide below and fix X3daudio1_7.dll is missing or not found the error.

Warning: DO NOT download X3daudio1_7.dll file from third-party websites. Executable downloaded from unknown sites may be malicious or require you to pay money – which is utterly unnecessary. 

Solution 1. Install the newest version of DirectX

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Reimage Reimage.

Because X3daudio1_7.dll is part of DirectX package, installing the newest version of DirectX may be a quick fix:

  • Go to Microsoft DirectX End-User Runtime Web Installer page
  • Select the appropriate language and download the applciation
  • Locate the downloaded file, double-click it and proceed with the on-screen instructions
  • Finally, try to start the application again and see if it fixed the issueX3daudio1_7.dll error - update DirectX

Solution 2. Use System File Checker

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Reimage Reimage.

In some cases, corrupted or accidentally deleted system files may be the cause of The X3DAudio1_7.dll errors. The built-in Windows tool is capable of scanning the machine for all the issues and fixing all abnormalities automatically. Windows re-installation would help too, but there is no need to execute such a lengthy procedure.

  • Type in Command Prompt into the task bar search box at the bottom left
  • Right click on it an select Run as administrator
  • User account control window will pop up. Click Yes
  • In Command Prompt Window, type in sfc /scannow and hit Enter
  • Let Windows finish the scan and fix all issues automaticallyX3daudio1_7.dll error- run file checker

 Solution 3. Update your graphics drivers

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Reimage Reimage.

Because DirectX is handling multimedia tasks, there is a chance that it is not working correctly due to outdated or corrupted video card drivers. To fix X3daudio1_7.dll is missing error by updating video card drivers, follow these steps:

  • Type in Device Manager into the task bar search box
  • Expand your Display adapters and select the graphics card
  • Right-click on it and pick Update Driver 
  • Select Search automatically for updated driver software and let Windows install newest driver version
  • Reboot your computerX3daudio1_7.dll error - update graphics drivers
Alternatively, you can download and install Smart Driver Updater. This application can automatically install all drivers needed for your PC in just one click.

Repair your Errors automatically team is trying to do its best to help users find the best solutions for eliminating their errors. If you don't want to struggle with manual repair techniques, please use the automatic software. All recommended products have been tested and approved by our professionals. Tools that you can use to fix your error are listed bellow:

do it now!
Download Fix
do it now!
Download Fix
Compatible with Microsoft Windows Compatible with OS X
Still having problems?
If you failed to fix your error using Reimage, reach our support team for help. Please, let us know all details that you think we should know about your problem.
Reimage - a patented specialized Windows repair program. It will diagnose your damaged PC. It will scan all System Files, DLLs and Registry Keys that have been damaged by security threats.Reimage - a patented specialized Mac OS X repair program. It will diagnose your damaged computer. It will scan all System Files and Registry Keys that have been damaged by security threats.
This patented repair process uses a database of 25 million components that can replace any damaged or missing file on user's computer.
To repair damaged system, you have to purchase the licensed version of Reimage malware removal tool.

Prevent websites, ISP, and other parties from tracking you

Private Internet Access is a VPN that can prevent your Internet Service Provider, the government, and third-parties from tracking your online and allow you to stay completely anonymous. The software provides dedicated servers for torrenting and streaming, ensuring optimal performance and not slowing you down. You can also bypass geo-restrictions and view such services as Netflix, BBC, Disney+, and other popular streaming services without limitations, regardless of where you are.

A VPN is also crucial when it comes to user privacy. Online trackers such as cookies can not only be used by social media platforms and other websites but also your Internet Service Provider and the government. Even if you apply the most secure settings via your web browser, you can still be tracked via apps that you are connected to the internet. Besides, privacy-focused browsers like Tor is are not an optimal choice due to diminished connection speed.

Therefore, to stay completely anonymous and prevent the ISP and the government from spying on you, you should employ Private Internet Access VPN. It will allow you to connect to the internet while being completely anonymous, prevent trackers, ads, as well as malicious content. Most importantly, you will prevent the illegal surveillance activities that NSA and other governmental institutions are performing behind your back.


Recover your lost files quickly

Unforeseen circumstances can happen at any time while using the computer: it can turn off due to a power cut, a Blue Screen of Death (BSoD) can occur, or random Windows updates can decide to reboot the machine when you went away for a few minutes. As a result, your schoolwork, important documents, and other data might be lost.

Additionally, you might also be attacked by malware that can corrupt your Windows or encrypt files with a robust encryption algorithm, and ask for a ransom in Bitcoin for the decryption tool. Cybercriminals might not deliver what they promised, however, so it is better to attempt alternative file recovery methods that could help you to retrieve at least some portion of the lost data.

Data recovery software is one of the options that could help you recover your files. Once you delete a file, it does not vanish into thin air – it remains on your system as long as no new data is written on top of it. Data Recovery Pro is recovery software that searchers for working copies of deleted files within your hard drive. By using the tool, you can prevent loss of valuable documents, school work, personal pictures, and other crucial files.

About the author
Alice Woods
Alice Woods - Shares the knowledge about computer protection

Alice Woods is a security expert who specializes in cyber threat investigation and analysis. Her mission on Ugetfix - to share the knowledge and help users to protect their computers from malicious programs.

Contact Alice Woods
About the company Esolutions


What you can add more about the problem: "How to fix X3daudio1_7.dll is missing or not found error?"