Hey all I'm trying to install SaveDataFiler on my 4.1 CFW. I've tried various CIAs and when installed they all say the same thing when I launch it, SD Card Removed, etc etc. I've even tried making my own CIA out of the CSU with an RSF that I found on another GBAtemp thread, but to no avail. Same error. I added the UseExtSaveData: true key to the RSF as suggested by someone, but then the CIA doesn't even import. Any help with this would be greatly appreciated. Thank you!