Follow these solutions in order. Do not skip steps.
Save as fix_iPROG.bat and run as Administrator: iprog programmer not connected new
When your displays the "Not Connected" status despite being a new device, it usually stems from a driver conflict, a power supply issue, or a serial number mismatch in the software . Troubleshooting Steps Follow these solutions in order
Many "iProg+ Clone" units sold online require specific hardware modifications to function correctly out of the box. If you have a new clone unit that refuses to connect or fails self-tests, check the following: a power supply issue