QCSup.dll: download the file and fix the error

32-bit (x86) Logitech QuickCam Scanned by antivirus

QCSup.dll is a file of the software Logitech QuickCam (“QuickCam Signup Component”), published by Logitech Inc.. Version offered here: 8.2.0.1192, 32-bit.

An error message appears when the program concerned starts if this file is missing, deleted or corrupted. Two methods can fix the error, below.

Method 1 · quick · about 1 minute

Download only QCSup.dll

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

⇓ Download QCSup.dll .zip file: the DLL + its instructions · downloaded 2,256 times

Version: 8.2.0.1192
Architecture: 32-bit (x86)
Size: 241.66 KB
Publisher: Logitech Inc.

Then:

Extract QCSup.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: 4a43d80425cbce0ceb41fdf66438d9dcd6b9ff43755c1c27c2b9e591053ac376 · Check on VirusTotal · Product: Logitech QuickCam

Method 2 ·complete · depends on the program

Reinstall the program that shows the error

The program normally provides QCSup.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 QCSup.dll

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

Nearby DLL files

QCImage.dll QCLIPROV.dll QCONRES.dll QCPipe.dll QCUI2.dll QCWebCOM.dll QCapture.dll QDCSPI.dll