Most antivirus programs classify xwr57807.dll as a harmful extension to Internet Explorer: for example Trojan.Win32.BHO.puv (detected by Kaspersky), and Trojan:Win32/Chepdu.B (detected by Microsoft). Add-ons like this can display ads, slow down your computer and cause various other errors. If you can't remember installing the associated xwr57807.dll 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 xwr57807.dll and how to get rid of it.
Description: Xwr57807.dll is not essential for Windows and will often cause problems. Xwr57807.dll is located in a subfolder of C:\Windows or sometimes in the C:\Windows\System32 folder.
The file size on Windows 10/8/7/XP is 167,936 bytes.
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 1C0F7050-7D67-3924-8AE6-F485FBC2E21D. The program has no file description. The file is an unknown file in the Windows folder. The program is not visible. The file is able to monitor web browsers. There is no detailed description of this service. Xwr57807.dll is not a Windows system file. Therefore the technical security rating is 90% dangerous.
Recommended: Identify xwr57807.dll related errors
Important: You should check the xwr57807.dll process on your PC to see if it is a threat. If xwr57807.dll 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: ASecurity Task Manager examines the active xwr57807 process on your computer and clearly tells you what it is doing. Malwarebytes' well-known Banti-malware tool tells you if the xwr57807.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.