LQCUI2.dll: download the file and fix the error

32-bit (x86) Logitech QuickCam Scanned by antivirus

LQCUI2.dll is a file of the software Logitech QuickCam (“QuickCam User Interface Language”), published by Logitech Inc.. Version offered here: 8.2.0.1192, 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 LQCUI2.dll

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

⇓ Download LQCUI2.dll .zip file: the DLL + its instructions · downloaded 2,467 times

Version: 8.2.0.1192
Architecture: 32-bit (x86)
Size: 90.11 KB
Publisher: Logitech Inc.

Then:

Extract LQCUI2.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: 662b0d9902c245d5b4e32e064e1dd992b74629a416ab99e6f29c01bfe205ebf7 · Check on VirusTotal · Product: Logitech QuickCam

Method 2 · complete · depends on the program

Reinstall the program that shows the error

The program normally provides LQCUI2.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 LQCUI2.dll

The program can't start because LQCUI2.dll is missing.
Error loading LQCUI2.dll. The specified module could not be found.
Failed to load LQCUI2.dll

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