Dangerous not to wait but you will need to change options in the anti-virus or hit ignore several times to run KOL.
If you are going to risk it.
Make your anti-virus stops doing its job. And accept its your fault if it goes wrong.
Cut and paste - part of your user name. Then complete in login box.
Do same with password.
If you have another computer without KOL. Use it to change your password seconds after you login.