From what I've read elsewhere, the old commander software won't run with AHP installed; that might be the cause of your DLL error. Also, make sure you download version 2.0.0.27. The others apparently won't work with the UX17A. I am not trying to use the commander software since the UX17A is supposed to work with AHP.
Now, having said that, I've tried to get this device to work through AHP with no success at all.
First, to setup the module, you select the device type and mine (Vizio TV) isn't in the list.
So, I tried to setup for my cable box, then my VCR. Nothing worked.
Here's an example of what I did for the VCR in AHP.
0. I open the activity monitor in AHP (F2 key) and clear the window
1. Drag the UX17A to my 'room' and drop it
2. It doesn't have the right ID, so I close it and change the ID from M (my default) to I.
3. Click the setup on the new UX17A module
4. Select VCR as the device, VCR for the radio button, and Toshiba for the brand
5. I apply power to the UX17A and the LED begins to blink
6. I click the configure button
7. The LED stops its steady blinking followed by an series of more blinks that correspond with codes displayed in the activity monitor
8. The VCR power status does not change
9. I click the configure button again, watching the codes that are sent, seeing the LED blink, but nothing happens with the VCR
10. I repeat step 9 until all codes are sent for the VCR
I've done this for both my cable box and VCR with the same results