Chicken Run Help!@!@!

I have all the files.....001, .002, etc. and it extracts fine but when it begins to extract file number .027 it comes up with some error about the file being corupt...someone please help me

[webber]

you need to download that file again it is corrupt it is probably too short in mb or too large in mb like if all the other files are lets say for example 19mb and that one is 18.5mb or 19.2mb and it is not the last file then it is corrupt and you will get an error,
you will either get corrupt or unexpected end of archive
regards
webber