When attempting to import a screenshot using path import method it fails.
In the mainSubmitForm template we set up the screenshot path field with an ID of ss_path but then use file_sspath when processing.
<input type='text' class='input_text' name='ss_path' size='35' value='' />
<input type='text' class='input_text' name='file_sspath' size='35' value='' />