hey there guys last week i hook up with the windows 732bit and installed windows 8.164bit i want to ask when i was palying games like batman arkham city and call of duty blak ops 1 but these are 32bit .exe and i was able to play batman arkham city and black ops1 in windows 7 32bit properly and betrer cause the games exe was 32 bit i want to ask is there any problem with 32 bit stuff to run in 64 bit os