Msxml.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 msxml.dll problem by downloading the correct msxml.dll file. The following information can help you determine if msxml.dll is a Windows system file or if it belongs to an application that you can trust.
Description: Msxml.dll is not essential for the Windows OS and causes relatively few problems. The msxml.dll file is located in a subfolder of C:\Windows (common is C:\Windows\SysWoW64\).
Known file sizes on Windows 10/8/7/XP are 505,104 bytes (63% of all occurrences), 518,416 bytes, 494,864 bytes or 533,776 bytes.
A .dll file (Dynamic Link Library) is a special type of Windows program containing functions that other programs can call. This .dll file can be injected to all running processes and can change or manipulate their behavior. It can change the behavior of other programs or manipulate other programs. The program has no visible window. There is no detailed description of this service. The file is not a Windows core file. Therefore the technical security rating is 60% dangerous.
Recommended: Identify msxml.dll related errors
If msxml.dll is located in the C:\Windows\System32 folder, the security rating is 66% dangerous. The file size is 502,544 bytes (50% of all occurrences) or 505,104 bytes. It can change the behavior of other programs or manipulate other programs. The program has no visible window. The service has no detailed description. The file is not a Windows system file.
Important: Some malware camouflages itself as msxml.dll. Therefore, you should check the msxml.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.
A clean and tidy computer is the key requirement for avoiding problems with msxml. 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 msxml.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.