Pcmtuner prompts "PCMtuner Flash not found"

PCMtuner is updated to version 1.2.7, click READ and WRITE on this interface, it will prompt "PCMtuner Flash not found".

You need to download and install pcmtuner flash, download from the official website

Open it after installation, follow the prompts to submit the SN on the back of the device and the machine code of the software to this mailbox (info@tuner-box.com), the factory will send you the license file

After the you get the license file, put it in this folder

Then install the pcmtuner flash according to this video.