Shouldn’t make any difference, I use mine with a BennVenn screen too. Would you be able to email some photos or a video of what’s going on so I can see it? Email is support@k-retro.com
Ok, this is odd - I had originally copied this from my Windows machine to the SD card, I just did it from my Mac with the exact same file and it's now working... No idea why, I didn't reformat the card or anything. Thanks so much for the quick responses, I appreciate iot.