Select that folder, click , and allow Windows to install the driver directly from the software package.
Avoid USB hubs. Connect the iProg directly to a USB 2.0 port on the computer. USB 3.0 ports (blue) can sometimes cause recognition issues with older USB devices. iprog programmer not connected new
The programmer requires stable 5V power, which some USB ports cannot provide consistently. Select that folder, click , and allow Windows
Whitelist the entire iProg software installation directory in Windows Defender. Select that folder
How does the tool currently appear in your ?
The software is looking at one virtual serial port while the device is plugged into another.