The error messages you are getting are being sent from the Dukascopy main server. I am getting them too. It is just that they have not released those tick files yet. It is safe to ignore the errors.
What I have done is I have written a bunch of new scrips for you. Place them all in the php folder, then run Start2007EU.bat (double click on it), and after it has finished, run Start2007EUProcess.bat . This will generate the .csv file containing the whole of 2007-today.
Remeber that the .fxt file you generate will be less than 2gb, which means you can only run it from about 2007-08-23 give or take a few days. You are going to have to generate the .fxt file year by year to get a good test.
Thank you to everyone that has offered to translate my program. First what I want to do is make a detailed video of how to use it step by step, then I will begin overhauling my program so it can be set to have different languages.
Happy testing to everyone