If Roll Back is unavailable, use the feature to force Windows to reinstall the original driver.
Windows should now automatically search for and install the original or default driver. Manual Update (If Windows fails to find the driver) zadig revert driver
The safest, most reliable way to perform a is not inside Zadig itself, but through the Windows Device Manager . Zadig does not have a "revert" button; it only installs drivers. Reversion is a Windows function. If Roll Back is unavailable, use the feature
Look for your device. Because Zadig changes the driver class, it might no longer be under its original category. Check under: (common for WinUSB). libusb-win32 devices or libusbK USB Devices . Ports (COM & LPT) if it was a serial device. Step 2: Revert to the Original Driver Zadig does not have a "revert" button; it