My family rented Transformers: Revenge of the Fallen for DVD. Every time we tried it we got an incompatible disc error. It's not blu-ray and we tried 3 different copies. Can someone tell me what's wrong?
it might be that your computer has too many "junk" programs running at the same time. Registry clean-up software will take care of that because it cleans the registry - where all the "junk" programs from the internet are stored, regular deletion "clear all browsing history" will not get rid of it.