So finally I've got my 256GB work. I created a 64GB FAT32 partition. For some reason my car was not recogninzing the 256GB. However, now I have another issue that I have never seen before. I have been updating it on my own since 2015 with the life time FSC code that I have. I took pictures of my idrive screen. My latest version is 2021-1 which I updated without any issues last time. Whend I hit start update It does not allow me to do so. Any suggestions?