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 spnsrvnt.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.
The process known as Sentinel Protection Server for SuperPro and UltraPro network keys or Sentinel Protection Installer (version 7.2.2, 7.0.0, 7.4.0, 7.2.1, 7.3.0, 7.3.1) or SuperProNet Combo Installer or OCRDiscovery or Sentinel SuperPro (version 6.3.1) or Sentinel Protection Server
belongs to software Sentinel Protection Installer or Sentinel SuperPro or SuperProNet Combo Installer or SPI or Sentinel Protection Server or SentinelSuperProNet Server or OCRDiscovery or Sentinel UltraPro
by SafeNet (www.safenet-inc.com) or Rainbow Technologies (www.safenet-inc.com) or Discover-E.
Description: Spnsrvnt.exe is not essential for the Windows OS and causes relatively few problems. Spnsrvnt.exe is located in a subfolder of "C:\Program Files\Common Files".
Known file sizes on Windows 10/8/7/XP are 206,400 bytes (47% of all occurrences), 193,592 bytes and 11 more variants.
There is no file information. The program has no visible window. The file is a Verisign signed file. The file has a digital signature. It is not a Windows system file. The software uses ports to connect to or from a LAN or the Internet. The program can be uninstalled in the Control Panel. Therefore the technical security rating is 30% dangerous, however you should also read the user reviews.
Recommended: Identify spnsrvnt.exe related errors
Important: Some malware camouflages itself as spnsrvnt.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the spnsrvnt.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.
A clean and tidy computer is the key requirement for avoiding problems with spnsrvnt. 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, for Windows 8 and later versions, executing the 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.
To help you analyze the spnsrvnt.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. BMalwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.