DSI XL Wireless Won't Find Access Point

I am trying to set up the wireless feature in my DSI XL. When I use Connection 1 it easily find my wireless network but says it is "unable to connect to this access point using current settings" and refers me to Advanced Setup.When I use Advanced Setup to search to Access Point it says the access point is secure: WPA2-PSK(AES). I correctly enter my wifi password which totals 8 charcters and OK the screen then shows 5 stars for the password and says it is uabe to connect to verify security key. I thought the security key and password were the same but maybe not??? The error code is 051110-1.