Hello, Some things to try. Starting with the VIM2’s power disconnected and no sd card in the slot, are you using the update method seen here(disregard references to SCV3 and droidscript)? If so and it still isn’t working, you may have some success using the M-register method, though I have not tried it myself.
I always use the USB Burning Tool configured as shown in the following picture.
You may also want to try manually re-installing the Amlogic Worldcup Driver, the exe file is found in the folder where the USB Burning Tool is installed. Should be in a folder named WorldCup_Device. Look for “InstallDriver.exe” - Run it as administrator.