Problem with Renaissance army list generator

[player]

I have the Army list generator beta 8b, which looks like the latest version (althouigh going back a few years).
The problem is that I cannot sort the 'order of march' into the sequence I want. Hovering over the order of march tab I get 'Paul Freeman: It is not necessary to enter order of march until list is finished'
Ok, so I finish the list but it remains the same and cannot be changed. The BG# column also cannot be sorted.
Does anyone know how this issue can be resolved. Perhaps my excel skills are lacking?
Perhaps there is a ne army list generator which I have failed to find on the web?

[DavidT]

I have the same spreadsheet. To sort the Battle Groups, I number them in order of march (remembering to number all different troop types/rows in the same BG with the same number) and then highlight all the cells to be sorted (columns A-K).
I then click the sort and filter option in excel and choose sort A-Z from the drop down menu and it lists the BGs in order of march.
I hope this helps.