Alternate manual install via INF:

Before proceeding with the usb-driver-r13-windows.zip download, verify that you own one of the following devices:

If your device came with a CD labeled “R13 USB Driver” or the manufacturer mentioned “R13 version,” this is the correct driver package.

If you cannot find a working R13 driver, consider these alternatives:

However, these alternatives may not support all R13-specific functions (e.g., JTAG or custom vendor commands).