I got a D-Link router not too long ago and I set it up in an odd way, the router password I gave it during the setup would not be accepted but the Network Security Key (the randomly generated alphaneumeric code) was accepted. I used it to connect all of my wifi devices.
The router password (which doesn't work), the "network name (SSID)", the network security type, and the network security key were all saved on my desktop. My computer has since suffered a critical crash and had to have it's hard drive erased. I still remember the password, the network name, and the security type. But the NSK (the thing I need to connect in place of a password) has been lost. It was this long random string of letters and numbers that I couldn't remember for the life of me.
Thankfully I also remembered my Admin password, so I am able to log into http://192.168.0.1, but in here I only know how to change the regular password. I don't know how to access or change the NSK. Please help me, is there a way to reinstall the router? Or change the security setting so that I can use the actual password instead of the NSK? Because of the crash I lost my iTunes libraries so I'm going to have to reset all my iOS devices, which are primarily what I use wifi on. If I reset them, they'll forget the wifi network and the assosiated NSK password, so I won't be able to use wifi at all.