mmportal.dll: download the file and fix the error

32-bit (x86) MUSICMATCH JUKEBOX Scanned by antivirus

mmportal.dll is a file of the software MUSICMATCH JUKEBOX (“preferences”), published by MUSICMATCH, Inc.. Version offered here: 8.10.2026, 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 mmportal.dll

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

⇓ Download mmportal.dll .zip file: the DLL + its instructions · downloaded 1,970 times

Version: 8.10.2026
Architecture: 32-bit (x86)
Size: 143.36 KB
Publisher: MUSICMATCH, Inc.

Then:

Extract mmportal.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: 29584b8d0cf9a25dfeaa01840c4a0ad1f540e33645b4a6f933fd292d55dd606b · Check on VirusTotal · Product: MUSICMATCH JUKEBOX

Method 2 ·complete · depends on the program

Reinstall the program that shows the error

The program normally provides mmportal.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 mmportal.dll

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

Nearby DLL files

mmmixer.dll mmmpeg32.dll mmpclsvr.dll mmplayer.dll mmprinter.dll mmradioengine.dll mmraw16.dll mmraw32.dll