Editing Old Storylines

Good Morning!

I am new to my position within my company and I am in-charge of managing my companies e-learning platform.  There are some modules that were created in Articulate Storyline 2 that were uploaded using a ZIP folder in the SCORM 2004 output option.

The problem is that the module is out of date and needs to be updated, and the employee that created the storyline did not back up their work to the shared drive and their original data is un-retrievable .

My question is, can you pull a learning from ZIP file into Articulate Storyline 2 so that the module can be edited and re-published?

Thank you!