Have you been scrolling through your Task Manager on Windows 10 and spotted a process named qc1110-x64.exe? Or perhaps you plugged in a new USB-to-Ethernet adapter, and this file suddenly appeared in your system tray.
You are not alone, and more importantly—you do not have a virus. This guide explains exactly what this file is, why it’s running, and how to manage it safely.
Q: Can I delete qc1110-x64.exe?
A: Yes, if you do not use the associated network adapter. However, do not simply delete the exe from its folder. Instead, uninstall the entire driver suite via Apps & features or Device Manager. Simply deleting the file will cause boot errors because services will still look for it.
Q: Why does qc1110-x64.exe try to access the internet?
A: The legitimate version does not require internet access. If you see outbound network connections in your firewall, it could be a Trojan trying to phone home. Block it temporarily and scan your PC. qc1110-x64.exe windows 10
Q: The error appears only when I plug in a USB Ethernet adapter. What should I do?
A: This is a classic driver conflict. Uninstall the adapter’s current driver, then download the latest Windows 10-specific driver from the manufacturer. Avoid using Windows 7/8 drivers on Windows 10 for networking hardware.
Q: Is qc1110-x64.exe related to a cryptocurrency miner?
A: Not normally. However, some malware families name their coin miners with generic-sounding names like *x64.exe. Monitor CPU usage: if the process uses >50% CPU continuously even when the network is idle, run a full antivirus scan.
Sometimes the process spikes to 15–30% CPU for no reason. This is often a driver conflict with power management settings. What is qc1110-x64
Fix: Go to Device Manager → Network adapters → Right-click your USB Ethernet device → Properties → Power Management → Uncheck "Allow the computer to turn off this device to save power".
| Problem | Likely Solution |
|--------|----------------|
| High CPU usage | Disable USB selective suspend in Power Options |
| Crash on wake from sleep | Update driver from Plugable’s site |
| Cannot uninstall | Use Microsoft’s "wushowhide.diagcab" to block reinstallation |
| File not found after uninstall | Run sfc /scannow in Command Prompt (Admin) to verify system files |
While generally stable, users report a few annoyances: IEEE 802
If you have recently looked at your Windows 10 Task Manager and spotted a process named qc1110-x64.exe, or if you have encountered system errors referencing this file, you are likely searching for answers. What is it? Is it a virus? Why does it crash, and how can you fix it?
This article dives deep into everything you need to know about qc1110-x64.exe on Windows 10. By the end, you will understand its legitimate purpose, troubleshoot common errors, and secure your system.
If the driver is old, force compatibility with Windows 10.
C:\Program Files\Qualcomm\QC1110 Driver\.qc1110-x64.exe > Properties > Compatibility tab.A Little Bit of Britain In Your Inbox Weekly. Sign-up for our free weekly British newsletter. Sent every Wednesday with the latest news from Britain!