What is datamngr.dll?

Datamngr.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. You can fix your datamngr.dll problem by downloading the correct datamngr.dll file. The following information can help you determine if datamngr.dll is a Windows system file or if it belongs to an application that you can trust.

Click to Run a Free Scan for datamngr.dll related errors

Datamngr.dll file information

The process known as Data Manager

belongs to software Data Manager or SearchCore for Browsers or Windows Searchqu Toolbar or Windows jZip Toolbar or Windows iLivid Toolbar or Windows ilivid Toolbar or MediaBar or Searchqu Toolbar

by Bandoo Media, inc ( or Bandoo Media ( or Discordia, LTD ( or MusicLab ( or iMesh ( or Discordia (

Description: Datamngr.dll is not essential for the Windows OS and causes relatively few problems. Datamngr.dll is located in a subfolder of "C:\Program Files". Known file sizes on Windows 10/8/7/XP are 1,236,368 bytes (29% of all occurrences), 1,758,784 bytes and 20 more variants. 
The program has a visible window. It is not a Windows core file. The file has a digital signature. The process starts when Windows starts (see Registry key: AppInit_DLLs). Therefore the technical security rating is 28% dangerous; however you should also read the user reviews.

Uninstalling this variant: In case you experience problems using datamngr.dll, you can uninstall Searchqu Toolbar or Windows Searchqu Toolbar software via Windows Control Panel/Add or Remove Programs (Windows XP) or Programs and Features (Windows 10/8/7).

Recommended: Identify datamngr.dll related errors

Important: Some malware camouflages itself as datamngr.dll, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the datamngr.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.


User Comments

I guess it make you pc slow, it comes too with Windows iLivid Toolbar

One user is not sure about it.

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Best practices for resolving datamngr issues

A clean and tidy computer is the key requirement for avoiding problems with datamngr. 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 datamngr.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.

Other processes

datamngr.dll [all]