mcaddll.dll: download the file and fix the error

32-bit (x86) Mathsoft Engineering and Education, Inc. besseld Scanned by antivirus

mcaddll.dll is a file of the software Mathsoft Engineering and Education, Inc. besseld (“besseld”), published by Mathsoft Engineering and Education, Inc.. Version offered here: 11,0,4,0, 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 mcaddll.dll

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

⇓ Download mcaddll.dll .zip file: the DLL + its instructions · downloaded 2,067 times

Version: 11,0,4,0
Architecture: 32-bit (x86)
Size: 69.69 KB
Publisher: Mathsoft Engineering and Education, Inc.

Then:

Extract mcaddll.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: 4fca424f2f088a380969476a84de35b8be9392d3e98789365af8f1d1a848bc37 · Check on VirusTotal · Product: Mathsoft Engineering and Education, Inc. besseld

Method 2 · complete · depends on the program

Reinstall the program that shows the error

The program normally provides mcaddll.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 mcaddll.dll

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

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