The System File Checker is a utility that comes preinstalled with every version of Windows that helps you scan for and repair dangerous system files. Use the SFC tool to repair a missing or corrupt mswsock.dll (Windows Info and Facts XP, Vista, 7, 8, and 10): in the search box, type “cmd” but DO NOT PRESS “ENTER”.
Thank you for posting your entire request to Microsoft in the community. The mswsock.dll error, which mostly occurs due to improper PC shutdown or virus infection, can corrupt this mswsock.dll, which can lead to DLL errors. When your mswsock.dll file is corrupted, it cannot load properly and you will receive an error message.
The process known as Microsoft Windows 2 Sockets (version Service Provider.0) allows you to use Microsoft Windows System or Operating Network Location Awareness (NLA) (Nla) software from Microsoft (www.microsoft.com). Description: The source file mswsock.dll is an important part of Windows and is rarely a cause for concern.
If the host OS is 64-bit, then this DLL must also be 64-bit, the name is just a fantastic coincidence of history. Similarly, a person’s Windows system directory is still commonly named \Windows\System32, even on 64-bit hosts. Spicy files and their paths were preserved to the point where renaming would break some non-Microsoft applications.
How do I fix Mswsock DLL error?
Reinstalling the May eBook fixes this issue. msvsok. dll is definitely not designed to run Windows, or contains some wonderful bugs. Try installing the program again from the original installation media, or contact your system administrator or technology provider for assistance.
What is use of Mswsock DLL?
msvsok. dll. mui uses any MUI file extension, more accurately known as the Microsoft Windows 2 sockets.0 service provider file. It is classified as a Win32 DLL (Dynamic Link Library) file created by Microsoft to work with the Microsoft® Windows® operating system. msvsok.
Where is Mswsock DLL located?
WINDOW\System32\mswsock
C:\WINDOW\System32\mswsock. dll is definitely not designed to run on Windows or it may contain an error. Try adding the program again using the previous installation media, or contact your administrator or software vendor for help.
Where is mswsock dll located?
WINDOW\System32\mswsock
C:\WINDOW\System32\mswsock. dll is not designed to let you run Windows on it, or it’s a bug. Try installing the routine again using the original installation resource, or contact your system administrator for assistance from the software vendor.
Why does my mswsock.dll keep crashing?
Mswsock.dll crashes are most often due to malware interfering or interfering with adware and spyware DLLs (or, very rarely, DLLs for legitimate programs). The following is a non-exhaustive list of DLLs that have caused problems in the past:

Ermias is a tech writer with a passion for helping people solve Windows problems. He loves to write and share his knowledge with others in the hope that they can benefit from it. He’s been writing about technology and software since he was in college, and has been an avid Microsoft fan ever since he first used Windows 95.