How to remove the Sense BHO malware

Some anti-malware programs classify Sense-bho.dll as a harmful extension to Internet Explorer: for example Gen:Application.Heur.Py9@mSI!!9li or Adware.Generic.915283 (detected by BitDefender), and PUP-FDU or Adware-AddLyrics!4FFA4B237A73 (detected by McAfee). Add-ons like this can display ads, slow down your computer and cause various other errors. If you can't remember installing the associated Sense BHO software, it's no surprise. In most cases, this kind of adware is installed on the side when you install a freeware product like a Youtube Downloader or a PDF Converter. In the following selection, you can read more about Sense BHO and how to get rid of it.

Click here to automatically remove the Sense BHO malware

Sense-bho.dll file information

The process known as Sense BHO or Sense belongs to software Sense by Object Browser or Sense.

Description: Sense-bho.dll is not essential for the Windows OS and causes relatively few problems. The file Sense-bho.dll is located in a subfolder of "C:\Program Files". Known file sizes on Windows 10/8/7/XP are 640,512 bytes (25% of all occurrences), 562,144 bytes and 7 more variants. 
This .dll file is a Browser Helper Object (BHO) that runs automatically every time you start your web browser. BHOs are not stopped by personal firewalls, because they are identified by the firewall as part of the browser itself. BHOs are often used by adware and spyware. IDs used by this BHO include 11111111-1111-1111-1111-110411821192 or 11111111-1111-1111-1111-110611191115 or 11111111-1111-1111-1111-110611811153 or 11111111-1111-1111-1111-110611901159 or 11111111-1111-1111-1111-110711021199. The file is a file with no information about its developer. The program has no visible window. It is able to monitor web browsers. It is not a Windows system file. Sense-bho.dll is able to monitor applications. Therefore the technical security rating is 64% dangerous.

Uninstalling this variant: If you have any problems with Sense-bho.dll, you can also do the following:

Recommended: Identify Sense-bho.dll related errors

Important: Some malware also uses the file name Sense-bho.dll, for example Gen:Application.Heur.Py9@mSI!!9li or Adware.Generic.915283 (detected by BitDefender), and PUP-FDU or Adware-AddLyrics!4FFA4B237A73 (detected by McAfee). Therefore, you should check the Sense-bho.dll process on your PC to see if it is a threat. If Sense BHO 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.


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Best practices for resolving Sense-bho issues

The following programs have also been shown useful for a deeper analysis: ASecurity Task Manager examines the active Sense-bho process on your computer and clearly tells you what it is doing. Malwarebytes' well-known Banti-malware tool tells you if the Sense-bho.dll on your computer displays annoying ads, slowing it down. This type of unwanted adware program is not considered by some antivirus software to be a virus and is therefore not marked for cleanup.

A clean and tidy computer is the key requirement for avoiding PC trouble. 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.

Other processes

Sense-bho.dll [all]