2017-12-09 03:55 PM internet was working fine and went to change the security encry and put the wrong security key went logged into the router got the right one put it in and it's saying "The network security key isn't correct. please try again. Solved! Go to Solution.Why do I get network security key mismatch?
When I try to connect to my router (wifi), I get "Network Security Key Mismatch" after entering the password for my connection. I am 100% positive that I am typing the password correctly.What happens if I Forget my Network Security Key?
Without the key, you can’t connect to the wireless network. So keeping your network security strong is important. Now it’s pretty common to forget the security key of your wireless network. Most default keys are not easy to remember and you only enter them ones or twice a year.How to turn off the network security key?
Start, Programs\Accessories and right click on Command Prompt, select "Run as Administrator" to open a command prompt. Reboot the machine. hmm... windows vista... are you sure it's not asking you for a pin instead? if so, then there should be an option to use the key instead. I tried disabling the encryption, but I still can't connect.