Hi carstenantoni ,
Thank you very much for your reply.
I apologise if this message creates uneasy situation for you, however, what you are asking is way of the support we provide.
The guide was actually not done by us, but the user that created the post. My senior dev, Salva, has had a look at the code as I have asked him to do so. As it only needed small correction, we decided to post it out there.
Please, understand that we do not want or mean to market or support WP all import. I have now spend a lot of time and money with the team on our own tool that is due to release end of July. It will be lot better and lot more capable than WP All Export and Import when completed.
Please, let me apologise to your wife, but the best you can do right now is to leave a post in the guide you mentioned above. I hope @cvl01 will give you a hand.
Once Again, I am very sorry for any inconvenience caused.
Pavel