Hey guys, so I bought this R4 card from i2buy.nl. This is the one I bought: http://www.r4isdhc.com/2014-r4isdhc-dual-core/ I used my own SD card. It says it is a MicroSD HC card, 16GB. The site says it can support up to 32GB. I can get into the menu's. I can see all 7 games I've got loaded on them. They all don't work. When I press start on a selected game, it gives me this exact error: errcode=81, errcode=83 SD card fragment error! Backup SD card then perform full format with panasonic SD Formatter. I tried reformatting it using Panasonic SD Formatter. I tried quick format no volume thingy, I tried full overwrite and with the volume thingy. I even tried formatting it through the Disk manager from windows (to FAT32). I always get the same error. I have no clue what to do anymore, is there anything im missing? my micro SD says MicroSD HC a little 4 in a circle, 16GB C16G CHINA 1247PW1614P. Yours Faithfully, IchirokuSC2.