If your SDR software suddenly stops working and throws an "RTL2832U not found" error, open Zadig again. Look at the left side of the arrow—if it shows a Realtek driver instead of WinUSB, Windows Update replaced it. Simply click again to resolve the issue. Verifying the Installation To ensure the system recognizes the dongle perfectly:
Look at the driver selection box target (the box to the right of the green arrow).
: Ensure it shows 0BDA 2838 (or 2832) to avoid overwriting your mouse or keyboard driver.
