Forum:I need help!

Hello i recently re dowloaded this game since i got a new computer and i have a problem: whenever i try to alter files from the monster girl quest folder i get a popup saying that i cant do this and that access is denied. a huge error and this has also heppend to me when i tried putting an english patch on violated hero.

after i have been playing the game for a bit i will have my save states in order and i wil exit the game. after that i get a popup saying that some files were changed and i should save them or not when i try to save them ( which worked on my last computer) i get this error im talking about and my only options are to break operation and cancel