The genuine sqlservr.exe file is a software component of Microsoft SQL Server by Microsoft Corporation. "Sqlservr.exe" is the main executable process of Microsoft SQL Server, configured to start with Windows as a service and run in the background. Many applications depend upon SQL and it must be running to use them. (On older machines, "sqlservr.exe" may be an earlier version, SQL Express or Personal SQL.) More than one instance of SQL Server is often installed, using SQL Server Configuration Manager or SQL Server Management Studio. Each has an instance name used to create unique installation paths for that instance's associated files and additional executable components, (Analysis Services and Reporting Services). In addition, there are common files shared by however many instances of SQL Server that computer may have. Starting "sqlservr.exe" from the command line is only done for troubleshooting or major maintenance. The "cd" command should first navigate to the correct instance's "C:\Program Files\Microsoft SQL Server\MSSQL<version>.<instancename> \MSSQL\Binn" location. (Microsoft intended the "Binn" spelling.)
SQLServr stands for SQLServer Database Engine
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 sqlservr.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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Description: Sqlservr.exe is not essential for the Windows OS and causes relatively few problems. The sqlservr.exe file is located in a subfolder of "C:\ProgramData" (mostly C:\ProgramData\SOLIDWORKS Electrical\MSSQL12.TEW_SQLEXPRESS\MSSQL\Binn\ or C:\Program Files\Microsoft SQL Server\MSSQL10.SQLEXPRESS\MSSQL\Binn\).
Known file sizes on Windows 11/10/7 are 13,179,660 bytes (56% of all occurrences), 372,416 bytes and 42 more variants.
The process is a service, and the service name is MSSQL$TEW_SQLEXPRESS. The service provides storage, processing and controlled access of data, and rapid transaction processing.
The program is not visible. It is not a Windows core file. The file has a digital signature.
Sqlservr.exe is able to monitor applications and connect to the Internet.
Therefore the technical security rating is 32% dangerous, but you should also take into account the user reviews.
Uninstalling this variant:
If you encounter difficulties with sqlservr.exe, you may also do the following:
If sqlservr.exe is located in a subfolder of C:\Windows, the security rating is 68% dangerous. The file size is 13,179,660 bytes (40% of all occurrences), 15,360 bytes or 1,269,760 bytes.
The program is not visible. Sqlservr.exe is not a Windows system file. It is an unknown file in the Windows folder. The sqlservr.exe file is a file with no information about its developer.
Sqlservr.exe is able to monitor applications and connect to the Internet.
If sqlservr.exe is located in a subfolder of the user's profile folder, the security rating is 59% dangerous. The file size is 13,179,660 bytes (50% of all occurrences) or 1,894,352 bytes.
The application is loaded during the Windows boot process (see Registry key: win.ini, User Shell Folders, Run).
The sqlservr.exe file is not a Windows core file.
Sqlservr.exe is able to monitor applications, manipulate other programs and record keyboard and mouse inputs.
If sqlservr.exe is located in a subfolder of "C:\Program Files\Common Files", the security rating is 40% dangerous. The file size is 9,183,232 bytes.
If sqlservr.exe is located in a subfolder of the user's "Documents" folder, the security rating is 44% dangerous. The file size is 372,416 bytes.
If sqlservr.exe is located in a subfolder of C:\, the security rating is 100% dangerous. The file size is 6,392,320 bytes.
Important: Some malware camouflages itself as sqlservr.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder, for example Trojan:Win32/Dorv.A or PUA:Win64/CoinMiner (detected by Microsoft), and BKDR_GIPPERS.A or HKTL_COINMINER.SM (detected by TrendMicro). Therefore, you should check the sqlservr.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.
Score
User Comments
A virus can be named sqlservr.exe, but SQL Server is one of the most reputable programs in the world. Hence why it's popular for malware to masquerade as it.
exe file to run Microsoft SQL Server. Anonymous
Microsoft SQL Server, belongs to Visual Studio
Be careful if you end this process in Task Manager. This is used widely for many modern softwares, and may result in poor performance if it is closed. Aggierich
Typically uses a great amount of memory also can slow down your machine, and some viruses use this name to 'hide' it from you, however this is not a significant security risk. To get rid of it, go to the all programs list and remove "Microsoft SQL Server Desktop Engine", or possibly some variation mgslayer (further information)
Microsoft SQL Server Service
It's a Microsoft Sql Server and not dangerous, may be harmful to turn it off Unknown
Summary: Average user rating of sqlservr.exe:
based on 52 votes with 9 user comments.
35 users think sqlservr.exe is essential for Windows or an installed application.
6 users think it's probably harmless.
2 users think it's neither essential nor dangerous.
2 users suspect danger.
7 users think sqlservr.exe is dangerous and recommend removing it.
One user is not sure about it.
Best practices for resolving sqlservr issues
A clean and tidy computer is the key requirement for avoiding problems with sqlservr. 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 sqlservr.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
Anonymous
Aggierich
mgslayer (further information)
Unknown
Brian
(further information)
Summary: Average user rating of sqlservr.exe: based on 52 votes with 9 user comments. 35 users think sqlservr.exe is essential for Windows or an installed application. 6 users think it's probably harmless. 2 users think it's neither essential nor dangerous. 2 users suspect danger. 7 users think sqlservr.exe is dangerous and recommend removing it. One user is not sure about it.