How to Fix “Accelerometerdll.DLL is Missing” Error on Windows 10?

by Alice Woods - -


Issue: How to Fix “Accelerometerdll.DLL is Missing” Error on Windows 10?

I’ve recently updated my HP Pavilion Power Laptop and started getting an error saying “Accelerometerdll.DLL not found.” It occurs under various conditions, for example, when I try to open Windows Explorer or launch some games. Could someone please help?

Solved Answer

“Accelerometerdll.DLL not found” error is an old Windows problem, which has been harassing Windows users from time to time. Currently, the majority of devices affected by this bug run Windows 10. Besides, it seems that people using HP Pavilion Power Laptops encounter the problem most frequently.

Accelerometerdll.DLL error illustration

The error message explicitly indicate the culprit of the problem – Accelerometerdll.DLL file. This file is associated with HP 3D DriverGuard developed by HP Hewlett-Packard Company for the Windows Operating System. Therefore, experts recommend uninstalling DriveGuard and then installing its latest version from HP servers. We’ll explain how to do that below.

However, DriveGuard is not the only possible culprit of the “Accelerometerdll.DLL not found” error. Few people reported that the bug check coincides with speaker problems (low volume, no volume at all, etc.) In this case, you may need to update Audio drivers.

Finally, we would highly recommend checking the system for malware. DLL files are often exploited by cyber criminals to hide malicious files and protect them from being removed. Although the original Accelerometerdll.DLL file has only a single point in danger scale, you should check Task Manager for multiple Accelerometerdll.DLL processes. In this case, a virus may be disguising under this process and you should run a full scan with a professional anti-malware to eliminate it. For this purpose, we would recommend using Reimage. If malware is not the culprit of the issue, try to fix Accelerometerdll.DLL error by following these instructions:

Option 1. Reinstall HP 3D Driveguard software

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Reimage Reimage.
  • Press Windows key + I to open Settings.
  • Select Apps and click Apps & Features option from the left pane.
  • Locate the Driveguard software on the list and click it.
Accelerometerdll.DLL fix 1
  • Select Uninstall and follow the on-screen instructions.
  • Then navigate to the HP Server and reinstall the HP 3D Driveguard. To accelerate the search for the software, you can click on this link to download it.

Option 2. Change Accelerometerdll.DLL file’s location

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Reimage Reimage.
  • Navigate to the C:\\Windows.old\\windows\\System32 path.
  • Look for the Accelerometerdll.DLL file in the mentioned location. If you found it, click it and press Ctrl + C or right-click it and select Copy.
  • Then navigate to the C:\\Windows\\System32 location and paste the copied Accelerometerdll.DLL file.
  • After that, reboot the system.
Accelerometerdll.DLL fix 2

Option 3. Re-register Accelerometerdll.DLL file

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Reimage Reimage.
  • Right-click Windows key and select Command Prompt (Admin).
  • Click Yes on the confirmation window.
  • In the Command Prompt window, type the following commands and press Enter after each
    regsvr32 /u accelerometerdll.DLL
    regsvr32 /i accelerometerdll.DLL
  • Close Command Prompt and restart the DriveGuard software.
Accelerometerdll.DLL fix 5

Option 4. Run Hardware and Devices troubleshooter

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

If the “Accelerometerdll.DLL is missing” error emerged along with audio problems, we would highly recommend running Hardware and Devices troubleshooter:

  • Open Windows search and type Troubleshooting.
  • Select Troubleshoot and scroll down to find Hardware and Devices.
  • Click Hardware and Devices option and select Run troubleshooter.
Accelerometerdll.DLL fix 3
  • Once the troubleshooting process is finished, click on Playing Audio option.
  • Select Run troubleshooter and wait for the scan to be finished.
Accelerometerdll.DLL fix 4

Option 5. Perform a system restore

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

If none of the options listed above helped to fix Accelerometerdll.DLL error, try performing a system restore. If you don’t know how to do that, please refer to this post for more information.

IMPORTANT: Downloading DLL files separately, especially from unknown sources, is highly NOT recommended due to the risk of getting the system infected with a serious virus.

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 “Accelerometerdll.DLL is Missing” Error on Windows 10?"