sorting half of data

[Guest]

I am sorting a simple excel file. name, address, city,.... when I try to sort
the name column it will sort up to line 50 and then re-sort to the end so I
end up with a-z rows 1-50 and then a-z row 51 and up. can you help?

 

[Guest]

I figured it out. I had a space in front of the Name and didn't notice.