I have a Vista computer (Acer) and a Window XP computer (Dell latitude D531). I am setting up wiresless to each computer. I was able for the Acer to see the Dell computer. I have tried to get the Dell computer to see the Acer, but keep getting the 871133 error. I have done the steps to set the Wireless Zero Configuration to Auto, but still can't go wirless network to see the Acer (Vista) with the Dell (Window xp). Can someone help me step by step what I should be doing.1 person needs an answerI do too