What does the mysqld.exe file do?
The mysqld.exe process is also known as MySQL Server (Version 5.6, 5.5, 5.1, 8.0, 5.7) or, as the case may be, WampServer (Version 2.5, 2.2) and is a part of MySQL Server or, as the case may be, XAMPP. This software is produced by Oracle (www.oracle.com) or, as the case may be, MariaDB Corporation Ab. An outdated or faulty version of mysqld.exe can cause problems for your computer, ranging from slowness to error messages like these:
- MySQL Server has stopped working. Windows is checking for a solution to the problem... (Windows 11, 10, 7)
- MySQL Server has stopped working. A problem caused the program to stop working correctly. Windows will close the program and notify you if a solution is available. (Windows 11, 10, 7)
- mysqld.exe has encountered a problem and needs to close.
- Access violation at address FFFFFFFF in module mysqld.exe. Read of address 00000000.
Free PC Check
Take advantage of our free computer check to identify problems with mysqld.exe
Scan your computer for free with the Windows Repair Tool. This tool repairs Windows and improves its performance. Scans are free. A premium version is available for purchase.
What you should know about mysqld.exe MySQL Server
mysqld.exe is not part of Windows, but it is important nonetheless. The file mysqld.exe is found in a subdirectory of "C:\Program Files" or sometimes in a subdirectory of "C:\Users\USERNAME" or, as the case may be, in in a subdirectory of the "My Documents" folder.
Frequently occurring are file sizes such as 13,179,660 bytes (26% of all these files), 8,158,720 bytes as well as 65 other variants.
It is the MySQL service: MySQL Server (Win32).
There is no embedded description in this file. These days, this is rather unusual The mysqld file is not part of the Windows operating system. The program executes in the background, and can only be terminated using Windows Task Manager. The application can initiate a network connection--either to the Internet or on your LAN.
For this reason, 55% of all experts consider this file to be a possible threat. The probability that it can cause harm is high.
- A mysqld.exe file has a 55% certainty of being dangerous if it is found in a subdirectory of "C:\Program Files\Public Documents". In this case, the file size is usually 5,730,304 bytes (50% of all these files) or, as the case may be, 6,098,944 bytes. There is no embedded description in this file. These days, this is rather unusual The file does not come from Microsoft and is not part of the operating system. This process does not have a visible window, and does not appear on the taskbar.
If you see this file on your hard drive or in Windows Task Manager, please make sure that it is not a malicious variant. It's a fact that many trojans try to cloak their true identity by calling themselves mysqld.exe. With the above information or by using tools like Security Task Manager you can determine if, in your case, the file is an undesirable variant.
What do other computer users say about mysqld?
MySQL Database Server Daemon | |
database service, no need to worry aeternus | |
MySQL Database Server Daemon (further information...) David | |
My SQL file (further information...) dre | |
database service, no need to worry Nisroc |
Summary: 20 users consider mysqld.exe essential and should not be removed. One user considers it harmless. However, 3 users consider this to be a suspicious process and would like to get rid of it. For this reason, one user has already deleted mysqld.exe. source: file.net
How to uninstall MySQL Server or XAMPP
To remove MySQL Server from your computer, please follow the manual instructions below.
- Click the Windows Start Button. You can find it in the lower-left corner of the taskbar.
- Type 'uninstall'.
- Click Add or remove programs.
- Now locate MySQL Server or XAMPP in the list of displayed applications.
- Click the program, and then click Uninstall.


How to check if mysqld.exe (MySQL Server) was uninstalled completely
After uninstalling, restart your computer. Then open Windows Explorer and check if a folder with the software name still exists under C:\Program Files. Also, check the Registry for remnants of MySQL Server. To do this, start Regedit, then look under HKEY_LOCAL_MACHINE > Software for: MySQL Server or the name of the producer. Keep in mind that only a computer professional should delete entries in the Windows Registry directly.
Last but not least
If Windows is not working properly, startup is slow, or mysqld.exe is causing problems, a good Windows diagnostic tool may help. This is especially effective when it comes to older computers that have accumulated vast quantities of "garbage data" as the result of many software installs and uninstalls.
Users interested in mysqld.exe have also searched for: mcieplg.dll babylontoolbar.dll bho.dll mysqld.exe dbutil_2_3.sys zam.exe nvtray.exe priam_bho.dll [index]