Hey guys! I have searched for a similar topic but could not find any. So here is my question. Yesterday I bought a 7 inch Tablet (8GB). I bought it to watch movies when I travel. I have a MacBook Air and have downloaded the Android file transfer and followed the instructions on YouTube. My problem is: I can drag and drop images from the tablet to my PC. But I can not drag and drop videos, photos or other files to my tablet. The program simply says: "Can not copy the files" What should I do? The instructions I followed: ().