What is datamngrUI.exe?

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 datamngrUI.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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DatamngrUI.exe file information

Windows Task Manager with datamngrUI
DatamngrUI.exe process in Windows Task Manager

The process known as Data Manager or bsp Module

belongs to software Data Manager or Windows iLivid Toolbar or Searchqu Toolbar or MediaBar or Windows Searchqu Toolbar or Wincore MediaBar or SearchCore for Browsers or Settings Alerter or Searchcore Toolbar or Windows jZip Toolbar

by Bandoo Media, inc ( or Bandoo Media ( or iMesh ( or Discordia, LTD ( or MusicLab ( or Koyote-Lab, inc or Koyote-Lab or Discordia (

Description: DatamngrUI.exe is not essential for Windows and will often cause problems. DatamngrUI.exe is located in a subfolder of "C:\Program Files" or sometimes in a subfolder of the user's profile folder. Known file sizes on Windows 10/8/7/XP are 1,694,608 bytes (15% of all occurrences), 1,683,456 bytes and 78 more variants. 
The program has no visible window. DatamngrUI.exe is certified by a trustworthy company. The software starts upon Windows startup (see Registry key: MACHINE\Run). The file is not a Windows core file. DatamngrUI.exe is able to monitor applications. Therefore the technical security rating is 48% dangerous, however you should also read the user reviews.

Uninstalling this variant: There is a possibility to safely remove the program using the uninstall program of Windows iLivid Toolbar or Searchqu Toolbar (Control Panel ⇒ Uninstall a Program).

Recommended: Identify datamngrUI.exe related errors

Important: Some malware also uses the file name datamngrUI.exe, for example not-a-virus:WebToolbar.Win32.SearchSuite.c or not-a-virus:WebToolbar.Win64.SearchSuite.d (detected by Kaspersky), and WS.Reputation.1 (detected by Symantec). Therefore, you should check the datamngrUI.exe process on your PC to see if it is a threat. If Data Manager has changed your browser's search engine and start page, you can recover your browser's default settings as follows:

Reset default browser settings for Internet-Explorer ▾
  1. In Internet Explorer, press the key combination Alt + X to open the Tools menu.
  2. Click Internet options.
  3. Click the Advanced tab.
  4. Click the Reset... button.
  5. Enable the Delete personal settings option.
This will reset your Internet Explorer to its default settings. Your browser will start with the familiar start page and search engine—without popups, ads, cookies, but all browser add-ons are deleted too [1]. Make cleaning up your browser and your computer simpler and safer with Security Task Manager.


User Comments

just what I read on you site, and that it was using@ 99% of my CPU
Uses up 95% of cpu
  Lee Amberson  
it makes my pc run at 50% all the time, bad news as far as I am concerned and I cannot turn it off or get rid of it
  david mathews  
It is a very high CPU usage application. Delete it it's of no use to any one but BANDOO MEDIA.
Takes up way too much CPU and does not provide ample benefit to warrant it's existence on any computer system
it is a spy and key logger
Cannot remove for message saying, "file is open in datamngrUI.exe" and says to close file first. Seems like a continual loop that prevents deleting/removing.
  AJ Rodriguez  
DatamngrUI.exe comes with bearshare en iMesh and sets itself 2 times in memory (*32) each taking 25% processing time.
The most important thing in this article is that, "Some malware camouflages itself as datamngrUI.exe". On my computer datamngrUI.exe is using 10.3MB of memory while managing several GB of data in memory. CPU usage is so low it doesn't register. Users need to be aware of usage of either resource and if they vary from a normal standard, either is high, it likely it has been replaced by mallware.
DatamngrUI.exe comes from a program called BEARSHARE. If you try to delete the process, it will give you an error message of some sort. It copies itself so you can't delete it and each copy uses around 25% cpu.
  Oreo the cat  

Rating chart

Summary: Average user rating of datamngrUI.exe: based on 16 votes with 10 user comments. 2 users think datamngrUI.exe is essential for Windows or an installed application. 2 users think it's neither essential nor dangerous. 4 users suspect danger. 8 users think datamngrUI.exe is dangerous and recommend removing it.

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Best practices for resolving datamngrUI issues

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

Other processes

datamngrUI.exe [all]