: Specifies that this is for 64-bit systems, allowing older cameras to run on modern architecture. Supported Hardware
: Often denotes a specific "Quick" or "Quartz" driver series from Lexmark.
: If you’re unsure, upload the file to VirusTotal to see if any antivirus engines flag it as malicious. Why is it on my computer? You likely have this file because: You previously owned or currently use a Logitech webcam .
ExeProperties - Download and install on Windows - Microsoft Store Qc1051deu-x64.exe
However, the obscurity of filenames like Qc1051deu-x64.exe also presents security challenges. In the cybersecurity world, malware authors often mimic legitimate system file names to evade detection. A user encountering this file in a temporary folder or seeing it run in the Task Manager might suspect a virus due to the unrecognizable name. While the legitimate file is safe, it serves as a reminder of the importance of digital signatures. Authentic files from Qualcomm are digitally signed, providing a cryptographic assurance of their origin. Users are advised to verify the file's properties and digital signature before attempting to delete or quarantine it, as removing a legitimate driver file can result in hardware failure or system instability.
Missing Visual C++ Redistributable. Fix: Install the latest VC++ Redist from Microsoft (vc_redist.x64.exe).
The installer may be stuck extracting or scanning hardware. Fix: Kill the process via Task Manager, then delete %TEMP%\Qc* folders. : Specifies that this is for 64-bit systems,
: Executable files like this are often used for installing or updating software on a computer.
The file serves a dual purpose. It acts as both a and a peripheral management application . When executed, it deploys:
is the official 64-bit Windows installer package for Logitech QuickCam Software version 10.5.1 , specifically localized for German-speaking regions ("deu"). Released during the Windows Vista era, this utility enables legacy Logitech webcams to function properly on modern x64 operating systems. Why is it on my computer
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. QuickCam v10.5.1 64-bit – Logitech Support + Download
Legitimate versions of this file are historically signed by Logitech. If you find an executable with this name in an unexpected directory (such as Temp or System32 ) or if it consumes significant CPU resources, it should be scanned with modern antivirus tools. Malicious actors sometimes use the names of obscure, older drivers to camouflage malware. Operating System Compatibility Issues
