I am trying to output the last row of hundreds of Excel spreadsheets (.xlsx) along with a new column that indicates the name of the file where the row is coming from. There was a relevant thread from a couple years ago but I have followed the instructions tightly with no luck. The main problem seems to be with the Dynamic Input tool but I am just speculating. Have also tried the Batch Macro solution but also had no luck.
Would really appreciate if anyone would provide some insight into this, thanks in advance.