wiljepersemijnnaamweten?

While trying to launch a .rar file i installed 7zip to open it and when i open the file and go into 1 of the maps and open a .exe file by double tapping it says '' Cant updatele(xxx) (tbh i cant exactly recall the name of the file lol) can only read file x so i guess it has to do something with adminstrator priviliges or something? And if thats the case, how can i fix that? Ps: i am not the most techsavy person as you may have noticed:) oh and the file translates into: Cant updat file xxxx can only...