Hello Friend - as for your 80010514 problem... i had the same one with Batman AC, i tried to replace the Trophy.Dir file, but still no good - only black screen after telling me the game Can't load the trophy info\registration, the game will exit.Sponsored Links
the best solution to you, is to redownload the games in different version - for example: instead of my Batman Ac - IMARS release, i downloaded the Batman AC - VIMITO release - works ace!
this is my best solution to you... as for games like sniper elite V2 - mine works excellent. try to download the Euro version of it.
MGS HD collection - i envy you :-||| i need to change my hard drive and put more space in order to play and understand your problem. sorry i can't help you in that matter.