: Obtain the version zip file and extract it to a dedicated folder. Install Drivers : Navigate to the Drivers/CH341A subdirectory.
Go to Options → Hardware → Select "CH341A" (not SPI, not parallel). Set "I2C Speed" to 100kHz for stability. Max out the "Retry Count" to 5. neoprogrammer v22010 extra quality
You should be cautious with the specific phrase attached to the version name. : Obtain the version zip file and extract