A quick look shows that at some stage in their lives, both files had 3 macros attached. They do not appear to be there now.
A hex look at each file shows nought.
File 1 has a carriage return after each line, file 2 has a % after each line. I suspect file2 was written by some data extraction programme and the mode of writing has added 'length' to each line by not closing it?
Sorry I cannot be more help, but I'm sure someone will know! It might help to tell us how you 'came by' each file.