MSNLNamespaceMgr.dll is a Windows DLL file. DLL is the abbreviation for Dynamic Link Library. DLL files are needed by programs or web browser extensions, because they contain program code, data, and resources. The following information can help you determine if MSNLNamespaceMgr.dll is a Windows system file or if it belongs to an application that you can trust.
The process known as Windows Search Namespace Manager or Windows Desktop Search Namespace Manager belongs to software Windows Search or Microsoft Windows Operating System or B6200 (version B6300 Series PCL6) or CSC-ENG-MESPREREQC or Mentor Graphics CAMCAD or Microsoft Windows SDK for Windows (version 7) or SolidWorks (version 2009 SP03) or Verizon Media Manager by Microsoft (www.microsoft.com).
Description: MSNLNamespaceMgr.dll is not essential for Windows and will often cause problems. The file MSNLNamespaceMgr.dll is located in a subfolder of "C:\Program Files (x86)" or sometimes in a subfolder of the user's "Documents" folder or in a subfolder of "C:\Program Files\Common Files" (common is C:\Program Files (x86)\Windows Desktop Search\).
Known file sizes on Windows 10/8/7/XP are 304,128 bytes (98% of all occurrences), 233,472 bytes, 294,400 bytes, 365,568 bytes or 293,888 bytes.
This is a special .dll file (Dynamic Link Library), which starts automatically when programs are launched. So it can monitor or manipulate all of your program starts. The program has no visible window. The service has no detailed description. The MSNLNamespaceMgr.dll file is not a Windows core file. It monitors program starts. Therefore the technical security rating is 65% dangerous; however you should also read the user reviews.
Recommended: Identify MSNLNamespaceMgr.dll related errors
Important: Some malware camouflages itself as MSNLNamespaceMgr.dll. Therefore, you should check the MSNLNamespaceMgr.dll 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 MSNLNamespaceMgr. 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 MSNLNamespaceMgr.dll 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.