Cisco Switching/Routing :: 891W ISR - Can't Do Initial Setup?

I'm new to using Cisco Config Professional Express but a lot of things are just "off" with this utility.  But my problem for this post is specifically the 891W's internal access point, or initial access to it. 
 
My situation is that I have some 891W's.  It's my first time working with them, as well as with CCP Express (2.5).  After isolating the router and my PC to their own network, using the IP my PC got via DHCP frmo the router I opened a web broswer and connected to the router.  The initiial configuration wizard came up and I went through the various screens.  One of those screens had basic config info for the internal wireless AP which I provided.  Somewhere in that screen it asked for a Hostname for the AP, and a password.  It doesn't askfor a username though.  To ensure I wouldn't run into confision, I made sure to set every password I ever get asked to configure as the same thing so the AP's password was also the same. 
 
However after I finish with the wizard, the java-based CCP Express begins prompting me for first the main router credentials which I provide and it gets the router config, then it prompts mefor the username/password for the Access Point.  First of all, the initial config wizard had never asked me for the username for the access point, only the hostname, and the password.  I had assumed it was just going to use the main router username, or perhaps a blank username. 
 
In any case, nothing I type ever works.  I've used cisco/cisco, or a blank username with my new password, or the same username as the main router with the password ---- nothing.  This is now the 4th time I have completely Reset the router to factory defaults and while I am learning the use of CCP Express through repetition, I'd also like to get this thing configured and out the door so my customer can use it.