Hopefully one of our current AIP4Win users will jump in. If not then I can offer you some help by reviewing your spreadsheet results. I have a little knowledge of AIP4in though I’ve not used it in many years. I manage the BAA VSS/Photometry database and did a lot of the work to create the spreadsheet. I’ll also be the person to set you up with a login.
You can contact me via my official BAA email address firstname.lastname@example.org.
As you’ve already got AIP4Win and the spreadsheet working, you are well on the way to submitting observations!