Ah, I formatted with the Panisonic SD Formatter 1.3 and it booted properly now :-D. How would I check the crc value of my rom to see if it's a good dump? (just for future reference).
I have had my acekard 2i for a while now and decided to update it so I could play some of the newer games that have come out. So I formatted my micro SD card to start fresh and downloaded Akaio 1.9.0 and extracted it to the root of my SD card. Then I downloaded the newest Acekard 2i firmware...
My 1500ish games is all hand picked and scraped it's taken me months but zero trash well except MAME.... Tried deleting clones and broke the originals uugghh