Hello all. I am trying to update my Diagun. During the Update it will just freeze? I've done updates before with no problems. I've tried both "One Click" Update as well as the other method of updating. I believe something is wrong with my SD card? I tried formatting but all of the data just comes back? I've bought a new Micro SD card but I couldn't find a 1 GB like the original. All I could find was a 4 GB card. I can load all of the new software onto the 4GB card, but when I put it into my Diagun it doesn't seem to recognize it? Click to open up to all of the vehicles & it just says Check Memory Card!! Thanks in advance with any help...Brad