mosa - 2022-11-01

Hi
I am new to CoDeSys I have the software installed. So I have a little program to test how it works. I am not new to PLC's but have never used Codesys. At home I have a laptop with ver 3.5 installed and it works fine. At work I have installed 2.3.9.69 on windows 7. When trying to setup communications to the simulator I get the error "The given password is wrong. I have never entered a password. Or where is that password? Or is there a default password? Any help would be appreciated.
Please Thank You Mosa