WsUpgrade.dll: download the file and fix the error

32-bit (x86) Microsoft® Windows® Operating System Scanned by antivirus

WsUpgrade.dll is a file of the software Microsoft® Windows® Operating System (“Winsock Upgrade Plugin”), published by Microsoft Corporation. Version offered here: 6.1.7600.16385, 32-bit.

Programs that need it refuse to start, or show an error, when it is missing or damaged. Two methods can fix the error, below.

Method 1 · quick · about 1 minute

Download only WsUpgrade.dll

Ideal if only this file is reported missing: you replace a single file, without reinstalling anything.

⇓ Download WsUpgrade.dll .zip file: the DLL + its instructions · downloaded 1,926 times

Version: 6.1.7600.16385
Architecture: 32-bit (x86)
Size: 163.33 KB
Publisher: Microsoft Corporation

Then:

Extract WsUpgrade.dll from the zip file and copy it to the folder of the program showing the error (where its .exe file is).
Still getting the error? Copy it to C:\Windows\SysWOW64 (64-bit Windows) or C:\Windows\System32 (32-bit Windows), then restart.

SHA-256: e488ad3b367d59ac448e2a213d4b3c4735b7755d14437ab4bec6d93f61daed02 · Check on VirusTotal · Product: Microsoft® Windows® Operating System

Method 2 · complete · depends on the program

Reinstall the program that shows the error

The program normally provides WsUpgrade.dll itself, in the exact version it expects. Recommended if several files are missing or if the error comes back.

Settings › Apps › Installed apps: uninstall the program or game concerned.
Reinstall it from its original setup program, then restart your computer.

Error messages related to WsUpgrade.dll

The program can't start because WsUpgrade.dll is missing.
Failed to load WsUpgrade.dll
Error loading WsUpgrade.dll. The specified module could not be found.

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