Error Fix for ws2_32.dll

What is a DLL?

DLL (Dynamic Link Library) files contain computer code and resources that can be used by multiple programs at the same time. This uses less system memory and helps your computer system run more efficiently. DLL files give program developers the ability to reuse code to add features to several programs without the need to write new code for each program.

There are many programs that require DLL files to function properly so when one of them is damaged or missing it will cause program crashes and poor system performance.

What is ws2_32.dll?

A file that contains the Windows Sockets API used by most Internet and network applications to handle network connections is known as the ws2_32.dll file. This program is referred to as the Windows socket 2.0 DLL for 32-bit Windows platforms. It is used by applications when performing TCP/IP network communication.

The ws2_32.dll module uses Winsock internally to handle network connections. However the program can be used directly in applications to control the creation and management of socket connections. WinSock 2 is made up of several separate documents that are available in 3 different formats MS Word for Windows, Text, and Postscript.

The ws2_32.dll file defines and documents the use of the API in conjunction with the Internet Protocol Suite. Specifically all of its implementations support both stream (TCP) and datagram (UDP) sockets. It allows the creation of applications that are network protocol independent. The application can transparently select a protocol based on its service needs. It can also adapt to differences in network names and addresses using the mechanisms.

The Winsock 2 defines a network programming interface for Microsoft Windows which is based on the “socket” paradigm popularized in the Berkeley Software Distribution (BSD). It includes familiar Berkeley socket style routines and a set of Windows-specific extensions designed to allow the programmer to take advantage of the message-driven nature of Windows.

The ws2_32.dll module adds support for protocol-independent name resolution, asynchronous operations with event-based notifications, completion routines, layered protocol implementations, multicasting, and quality of service. It supports the multiple protocols including ATM, IPX/SPX, and DECNet. It also allowed sockets to be optionally shared between processes, incoming connection requests to be conditionally accepted, and certain operations to be performed on socket groups rather than individual sockets.

Winsock 2 does not only allow coexistence of multiple protocol stacks but it can also transparently select a protocol based on its service needs. Using the mechanisms the process can adapt to differences in network names and addresses. It also provides socket sharing wherein two or more processes can share a socket handle.

Recommended fix if you are experiencing ws2_32.dll error messages:

DLL files are important parts of your operating system and many programs require them to function. When these files become damaged or are missing it causes poor system performance and system crashes. To fix these problems the user must replace the damaged file with a valid working version. If a working version cannot be found the user may perform a reinstallation of their operating system.

Ws2_32.dll is created by:

Microsoft Corporation

Known file path:


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