when using the iCalCreator with Outlook 2003, there is an error importing the ics file if you have empty contents.
For example if you don't have choose a location the _createElement function will make a line like this
This will cause an error importing in Outlook 2003.
If the line is like this
you can import it without problem. I have changed the function _createElement line 3903 from
$output .= $this->elementStart2;
$output .= $this->valueInit.$this->elementStart2;