Master Password Asked for Twice Along With Showing My Email Accounts

I have both Thunderbird standard and portable editions on my computer (obviously one on my hard drive and the portable not "installed"). Both are v2.0.0.23 and both have master password enabled.

When I try to open the standard Thunderbird, the popup comes up and asks me for my password. I cannot see the contents of my email accounts. I type in the password in the popup and up comes my Thunderbird program with my accounts there.

With Thunderbird portable, Thunderbird actually comes up so whoever tried to open it can see my email accounts with the title of the lastest emails received. Then a popup comes up on top of this and asks for password. I type in the password and it immediately asks me again for the master password.

Any ideas how to make the portable edition work like the standard edition (password coming up without showing contents of thunderbird program and password only asked for once)?