Seperating values that are space-separated in one cell to several cells

Hey,
I have a .txt file, that is the output of a vb 6 code. It is supposed to have seven columns in each row. The seven values in each row exist, but they are in one cell, and are space-separated. This way I can't do any other calculations with the numbers. I need it to have seven columns in seven separate cells in each row. I'm not sure whether posting this question in macro forum is right or not. Anyway the file is attached. Thank you for your helps.