You can just do a loop, so you can dictate the beginning and end.
for example, if I had a spreadsheet and it had 1000 rows, but I only want to process row 2-100.
Launch Excel
Set variable %LoopMax% to 100
Loop starting at 2 to %LoopMax% interval of 1
’Now %LoopIndex% will always be the row I am on
Same goes with Files:
Get Files
Loop 0 to 99 increment of 1
‘ The current file is always %Files[LoopIndex]%
