im having an issue using this. i open it up and it instantly goes unresponsive. i think it may be something to do with win rar because when i opened it up after downloading it said 'some files for 360revolution.rar were modified or new files were made. do you wish to put them in the archive' but when i click yes it says C:\User's\Nathan's\appdata\localtemp\360revolution.rar acess is denied. any idea why this is?