Moultrie M-990i Game Spy No Glow Infrared Digital Trail Camera - 10MP "memory card protect unlocker" Questions

...memory card. SD cards have a slide switch along one edge. The position farthest from the metal contacts locks the card, protecting it from writes. The position nearest the contacts unlocks the

...protect on it and it wont allow it take any pictures ive taken the memory card and and switched it to the unlocked position and put it back in but it still says that Try another brand of memory

Why do I have LOC on my screen and how do you unlock it When inserting SD card in computer to view I can not erase images. It says write protected flash memory lock unlock YouTube