Can't connect to laptop from LG tablet

[Davey1]

I have an LG tablet with Teamview for Android installed.  I am trying to connect to my HP Laptop but am unable to do so.  I either receive an Authorization Rejected message or an incorrect password message when I try to connect to the laptop.

I can connect to the laptop form all of my other computers, but now the tablet.  What am I doing wrong and how can I fix it?  I would prefer to connect without using a password.  That is the way I can connect to it from all of my other computers.