Disable Driver Signature EnforcementSince many patched drivers are unsigned, you must tell Windows to allow them: Restart your computer. While it boots, tap the F8 key repeatedly.
To use patched IT9910 drivers on Windows 7 64-bit, users typically: it9910 grabber device hd drivers for windows 7 64bit patched
If it still doesn't work, open Device Manager , right-click the "Unknown Device" (VID_048D & PID_9910), select "Update Driver," and point it directly to the folder containing your .inf file. 3. Troubleshooting Common Failures open Device Manager
Finding the correct drivers for the IT9910 Grabber Device—often marketed under various brand names like EasyCap, LogiLink, or generic HDMI-to-USB capture cards—can be a significant challenge for Windows 7 64-bit users. Because these devices often use discontinued chipsets, the original drivers frequently lack digital signatures or compatibility with 64-bit architecture. select "Update Driver