USB Debugging is for Android phone...
Unplug your phone. Download this tool to your PC:
View any installed/connected USB device on your system
Unzip the folder, open it and Right Click the .exe. Choose "run as admin" so you have permissions. It will open a window showing all your USB drivers. Delete any drivers marked Nokia or Lumia. Close the USBDeview window.
Plug your Lumia 530 into USB and let the drivers install a fresh copy.
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