Vista not able to detect wirless network
 

everytime vista starts up...it's able to detect any wirless networks. i have to run the "diagnosis and repair" for it to detect my router and connect to the internet. but if i restart the same problem comes back. i don't wanna repair everytime i restart, can someone help me with what the problem could be?

Um what router do you have? Is it also compatible and/or upgradeble to Vista?