libmex.dll: download the file and fix the error

32-bit (x86) MathWorks MEX Library Scanned by antivirus

libmex.dll is a file of the software MathWorks MEX Library (“libmex”), published by The MathWorks Inc.. Version offered here: 7.0.0.12365, 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 libmex.dll

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

⇓ Download libmex.dll .zip file: the DLL + its instructions · downloaded 2,255 times

Version: 7.0.0.12365
Architecture: 32-bit (x86)
Size: 44.03 KB
Publisher: The MathWorks Inc.

Then:

Extract libmex.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: 4a98ef1ac8322a783762497afc5960de3c2ae54116ea047617cc662e45276f97 · Check on VirusTotal · Product: MathWorks MEX Library

Method 2 ·complete · depends on the program

Reinstall the program that shows the error

The program normally provides libmex.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 libmex.dll

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

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