StuffIt: i have a problem

[nukiduz]

i've downloaded a big file but it is splitted into two .zip files. i don't know why but i can't tell stuffit to uncompress the file from both files. it starts with the first one and when it realises that some file is missing, it gives an error. do you know how to work with this?

 

[Mitthrawnuruodo]

BetterZip claims to handle that. I've never tried it, but it might be worth a shot...