: The TOP2049 typically runs on USB power (500mA), so ensure it is connected directly to a high-power USB port rather than an unpowered hub. Toprammer - TOP2049 Opensource Software
If you absolutely cannot get Version 17 to work with your clone programmer, consider these open-source alternatives that emulate the TOP2049 hardware: top2049 universal programmer software 17
: The TOP2049 typically runs on USB power (500mA), so ensure it is connected directly to a high-power USB port rather than an unpowered hub. Toprammer - TOP2049 Opensource Software
If you absolutely cannot get Version 17 to work with your clone programmer, consider these open-source alternatives that emulate the TOP2049 hardware:
Launch your Graphy