Zipping
When aipping a file the option exists to store empty directories in the zip file.
This is done by creating a separate entry for each directory in the zip. Most unzip
utilities will have no problem with this, a few will ignore the empty directory and
one or two may have problems reading this type of format.
Unzipping
SelfExtract-Pro has a freeware unzip facility. To unzip first press the "Select file"
button to bring up a file chooser and then select the desired file. An index of the entries
in the zip file is then displayed but the file itself is not unzipped at this time.
Pressing the "Unzip" button wil unzip the entire zip file to the desired directory.
Alternatively individual files can be selected before commencing the unzip operation.
If the zip file type is associated with the SE-Pro JAR file on a windows system then SE-Pro will
automatically start and show the contents of the zip file if the file is double clicked.
