Changing the structure of the files

Originally Posted by Brendan_Floyde

Could you run it again and when it error hit debug
then type ?strfilenamez
This will then tell you the file it errors out on - could you then post that file? Or rerun excluding that file and see it it gets further? I want to work out if it is a particular file that is the issue

I could't find a place to type the ?strfilenamez; because after that it highlights the error line. By the way, I skipped the file that the program stopped and run for the rest. The program works well. THANK YOU SO MUCH (I already clicked on *).
However, this file starting with "?" missing values. Some of the files are like this and I will appreciate if you could solve this as well.
I added this file to the original post as well (1534001.csv).
Again thank you for the time.