When I open your wizards.vix sequence, I am seeing the same behavior. So I opened the raw file and noted that it was not attached to a profile. I have done that and attached it here in a zip file as it is quite a bit larger now that it has some event values.
The information message you're seeing is telling you that it does not have those output plugins installed (which is correct, I have not written those two yet and it is good to know what people need.) You can safely ignore that message and I will put the PixelNet and EatherDongle plugins on my list to implement for next year.
If you run into this with another other sequences, you can go to the View menu, then Profiles, then Attach sequence to profile. Select your profile from the list and click okay. All should then be good.
-- John