Problems with Logmein

I have some unknown firewall on my office computer and recently upgraded to version 3 of Comodo at home. Since upgrading, I can’t seem to figure out how to set Comodo so that I can use Logmein to connect from my office to home. I have no difficulty connecting from home to my office. I did not have this problem with Version 2. I am sure if I understood Comodo better, I could figure it out, but haven’t been able to so far. I appreciate any help.

G’day,

CF may block incoming connections in your case. What are related log entries (firewall->view firewall events)?