httpmb51.dll: download the file and fix the error

32-bit (x86) Internet Information Services Scanned by antivirus

httpmb51.dll is a file of the software Internet Information Services (“HTTP Server SNMP Agent”), published by Microsoft Corporation. Version offered here: 5.1.2600.2180, 32-bit.

If this file is missing or damaged, the program that uses it does not start and Windows displays an error message. Two methods can fix the error, below.

Method 1 · quick · about 1 minute

Download only httpmb51.dll

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

⇓ Download httpmb51.dll .zip file: the DLL + its instructions · downloaded 2,150 times

Version: 5.1.2600.2180
Architecture: 32-bit (x86)
Size: 8.19 KB
Publisher: Microsoft Corporation

Then:

Extract httpmb51.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: e0e126722f9499c745585c7537b47530c00b674dbeb8fc2b798a5c3d0bbbe4a8 · Check on VirusTotal · Product: Internet Information Services

Method 2 · complete · depends on the program

Reinstall the program that shows the error

The program normally provides httpmb51.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 httpmb51.dll

The program can't start because httpmb51.dll is missing.
Error loading httpmb51.dll. The specified module could not be found.
Failed to load httpmb51.dll

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