msls31.dll: download the file and fix the error

32-bit (x86) Microsoft® Line Services Scanned by antivirus

msls31.dll is a file of the software Microsoft® Line Services (“Microsoft Line Services library file”), published by Microsoft Corporation. Version offered here: 3.10.349.0, 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 msls31.dll

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

⇓ Download msls31.dll .zip file: the DLL + its instructions · downloaded 3,040 times

Version: 3.10.349.0
Architecture: 32-bit (x86)
Size: 146.43 KB
Publisher: Microsoft Corporation

Then:

Extract msls31.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: d524ad77096ca1eb67c212261d22ef2e0c9e32cd88342965f555b7f13f0452b9 · Check on VirusTotal · Product: Microsoft® Line Services

Method 2 · complete · depends on the program

Reinstall the program that shows the error

The program normally provides msls31.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 msls31.dll

The program can't start because msls31.dll is missing.
Error loading msls31.dll. The specified module could not be found.
Failed to load msls31.dll

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