when I insert to dvd to my laptop, it prompt me "your system is set to DVD region 3. To play this DVD, set your system to region 4". When I click ok, it say " Changes remaining 1" Caution: U can change the region a limited number of times. After changes remaining reaches zero, you can't change the region even if you reinstall wins or move your DVD drive to a different computer. What should I do if next times I need to watch the diff region again?
