Stick with the official software version 6.96 or 7.02 for stability.
It performs an automatic inspection of pin connections to ensure the device is correctly seated in the ZIF48 socket Language Support: The interface is available in both English and Chinese Update Function: Top3100 Universal Programmer Software Download
Related search suggestions (Note: these are suggested search terms you might use to find downloads, manuals, or community help.) Stick with the official software version 6
Your Activation Key is invalid
There are a couple reasons why this might have happened:
1) you don’t have an activation key and entered a fake one
2) you entered the wrong code
3.) You didn't sign up properly
Please double-check that you have downloaded your activation key according to the instructions in the tutorial video.