Hi guys, So i got this problem. I tried to play pokemon white on my Nintendo ds lite using a DSTT card updated to the 1.18 version. im using a 4 gig sandisc sd card as storage. but everytime i want to start pokemon white it gives me a error message telling me [Rom loading failed] load rom errcode=-4 please reset system I would really appriciate if someone could tell me how to fix this error. NOTE. im no computer technician so please discribe to me step by step what to do.