No! Not necessarily. A return value of -1 could mean that the folder exists>
> ---Quote (Originally by rawood11)---
> > iff %@filesize["m:\taqDAILYNBBO\%@substr[%x,16]"] == -1 then
> > does -1 indicate that the folder does not exist?
> Yes (0 means that the file(s) exist but are 0-length).