BingExt.dll is a browser extension for Internet Explorer. This add-on enables several additional functions for Internet Explorer. You can disable it through the Extras menu (key combination Alt + X) under Manage Add-ons. The following paragraph provides more information about Bing Client Extensions.
The process known as Bing Client Extensions or Extensions du client Bing or Extensiones de cliente de Bing or BingExt.dll"__BHODemonDisabled
belongs to software BingBar Setup or Bing Bar or Barra de Bing or Barra do Bing or Panel nástroju Bing or Barre d'outils Bing
by Microsoft (www.microsoft.com).
Description: BingExt.dll is not essential for Windows and will often cause problems. BingExt.dll is located in a subfolder of "C:\Program Files" or sometimes in a subfolder of the user's "Documents" folder.
Known file sizes on Windows 10/8/7/XP are 1,307,728 bytes (27% of all occurrences), 1,307,928 bytes and 11 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 d2ce3e00-f94a-4740-988e-03dc2f38c34f or 1dad3af3-ef2f-4f64-ac4b-11789189fcb6. The program has no visible window. The BingExt.dll file is able to monitor web browsers. The service has no detailed description. It is not a Windows system file. The file has a digital signature. BingExt.dll is able to record keyboard and mouse inputs. Therefore the technical security rating is 58% dangerous, however you should also read the user reviews.
Recommended: Identify BingExt.dll related errors
If BingExt.dll is located in a subfolder of the user's profile folder, the security rating is 60% dangerous. The file size is 1,431,712 bytes (40% of all occurrences), 1,467,528 bytes, 1,432,224 bytes or 1,307,728 bytes. The program is not visible. It is able to monitor web browsers. The file has a digital signature. The service has no detailed description. The BingExt.dll file is not a Windows core file. BingExt.dll is able to record keyboard and mouse inputs.
Important: Some malware camouflages itself as BingExt.dll. Therefore, you should check the BingExt.dll process on your PC to see if it is a threat. If Bing Client Extensions 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 ▾
The following programs have also been shown useful for a deeper analysis: Security Task Manager examines the active BingExt process on your computer and clearly tells you what it is doing. Malwarebytes' well-known anti-malware tool tells you if the BingExt.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 cleanmgr and sfc /scannow, uninstalling programs that you no longer need, checking for Autostart programs (using msconfig) and enabling Windows' Automatic 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 resmon 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 DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.