The genuine AccelerometerST.exe file is a software component of HP 3D DriveGuard by Hewlett-Packard. HP 3D DriveGuard is a peripheral hardware device for select HP ProBook and EliteBook models that protects the hard drive from shocks and drops. AccelerometerSt.exe runs the system tray process for the 3D DriveGuard. This is not an essential Windows process and can be disabled if known to create problems. HP 3D DriveGuard is a safety device for hard drives that protects them against accidents, and major wear and tear through rough use. The device is named after the three-axis digital accelerometer that acts as a motion sensor, alerting the system of any sharp movements and automatically parking the hard drive to prevent any damage to data. HP 3D DriveGuard supports the Microsoft Windows platform. Hewlett-Packard was founded by Bill Hewlett and Dave Packard, two Stanford graduates in electrical engineering, in 1939. It started out in Packard's Garage in Palo Alto, California. For the major part of the 20th century, the company focused on a wide range of electronic products but slowly grew out into producing computing-specific hardware from the 1970s onwards. Today, it provides hardware, software and services to consumers and various types of businesses and large corporations. Hewlett-Packard is headquartered in Palo Alto, California, USA.
AccelerometerST stands for AccelerometerSystem Tray
The .exe extension on a filename indicates an executable file. Executable files may in some cases harm your computer. Therefore, please read below to decide for yourself whether the AccelerometerST.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.
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AccelerometerST.exe file information
AccelerometerST.exe process in Windows Task Manager
Description: AccelerometerST.exe is not essential for the Windows OS and causes relatively few problems. The AccelerometerST.exe file is located in a subfolder of "C:\Program Files (x86)" (mostly C:\Program Files (x86)\Hewlett-Packard\HP 3D DriveGuard\ or C:\Program Files (x86)\HP\HP 3D DriveGuard\).
Known file sizes on Windows 10/11/7 are 127,528 bytes (58% of all occurrences), 77,088 bytes and 11 more variants.
AccelerometerST.exe is not a Windows core file. The file is certified by a trustworthy company. The application starts when Windows starts (see Registry key: MACHINE\Run, Run).
The software can be uninstalled in the Control Panel.
Therefore the technical security rating is 11% dangerous, however you should also read the user reviews.
Uninstalling this variant:
It is possible to do the following:
uninstall the software HP 3D DriveGuard using the Uninstall a Program function of Windows Control Panel (Windows: Start, Settings, Control Panel, Uninstall a Program)
If AccelerometerST.exe is located in the C:\Windows\System32 folder, the security rating is 47% dangerous. The file size is 53,248 bytes (66% of all occurrences) or 124,928 bytes.
The AccelerometerST.exe file is not a Windows core file. The AccelerometerST.exe file is an unknown file in the Windows folder. The application starts when Windows starts (see Registry key: MACHINE\Run, Run).
The program has no visible window.
Important: Some malware camouflages itself as AccelerometerST.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the AccelerometerST.exe process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.
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User Comments
The AccelerometerST.exe is a part of HP's 3D Drive guard system and locks up the harddrive upon occurance of a large drop Matt (further information)
AccelerometerSt.exe is a process from System Tray Applet by Hewlett-Packard Corporation and part of Mobile Data Protection System. Mike
I have suddenly started to see this error msg on my HP 8600 it reads as follows: AccelerometerSt.exe was unable to start correctlu (0xc000007b) should I be worried knva
it is part of the hp3d drive guardifyou have an error pop up about it uninstall and reinstall if needed i uninstalled mine when it happened when the error for AccelerometerSt.exe unable to start correctly then i went to reinstall and it was there it reinstalled it by itself amanda
When my pc starts up i get an error stating;mcf110u.dll is missing. Jerry Carlson
I did not locate this executable in my Windows folder. It was located in Programs (x86) in an HP sub-directory. All AV scans confirmed it was not a threat. NW Insurance Pro
Locks up Hard Drive if you drop your Laptop to insure no files are corrupt on the hard drive. So that if you need a new laptop you have your files.
Uninstall HP 3D DriveGuard then reinstall. Anonymous
An interesting data protection feature by HP. Looks like does not work in Win 10 platform. Can't make it work after Win 10 upgrade :( JunM
Successfully udated my HP ENVY j121na to CU 2 ays ago....got this message after restart "AccelerometerSt.exe - System Error. The code execution cannot proceed because VCRUNTIME140.dll was not founf. Reinstalling the progran may fix his problem"... this did not happen on other non-HP PCs. Searched web and noted it was a HP problem... the culprit being HP 3D DriveGuard. So uninstalled the existing and reinstalled with sp71811... same problem. Now uninstalled sp71811... all works fine.. will remain so unstall HP sorts it out... Siv
Turned on my HP Envy laptop running win 10 os. After it took some time updating itself automatically,I got the message: " the code execution cannot proceed because VCruntime140.dllwas not found. Reinstalling the program May fix this problem. LoJo
Summary: Average user rating of AccelerometerST.exe:
based on 17 votes with 11 user comments.
8 users think AccelerometerST.exe is essential for Windows or an installed application.
5 users think it's probably harmless.
2 users think it's neither essential nor dangerous.
One user suspects danger.
One user thinks AccelerometerST.exe is dangerous and recommends removing it.
4 users don't grade AccelerometerST.exe ("not sure about it").
Best practices for resolving AccelerometerST issues
A clean and tidy computer is the key requirement for avoiding problems with AccelerometerST. This means running a scan for malware, cleaning your hard drive using 1cleanmgr and 2sfc /scannow, 3uninstalling programs that you no longer need, checking for Autostart programs (using 4msconfig) and enabling Windows' 5Automatic Update. Always remember to perform periodic backups, or at least to set restore points.
Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the 6resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or executing the 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.
To get your computer running as fast as it did on day one, you can 8reset your PC. Your personal files will remain intact, but any programs you installed will need to be reinstalled.
To help you analyze the AccelerometerST.exe process on your computer, the following programs have proven to be helpful: ASecurity Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. A good Bantivirus software detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.
Score
User Comments
Matt (further information)
Mike
knva
amanda
Jerry Carlson
NW Insurance Pro
Anonymous
JunM
Siv
LoJo
Summary: Average user rating of AccelerometerST.exe: based on 17 votes with 11 user comments. 8 users think AccelerometerST.exe is essential for Windows or an installed application. 5 users think it's probably harmless. 2 users think it's neither essential nor dangerous. One user suspects danger. One user thinks AccelerometerST.exe is dangerous and recommends removing it. 4 users don't grade AccelerometerST.exe ("not sure about it").