Storyline 3 Error: Available Memory is Low

Hello everyone, I have a very large and VERY time sensitive Storyline 360 course that I am having trouble saving. Over and over again, I am getting a "System running low on memory" error and I cannot save the file. I have removed everything I possibly can from my Desktop, as well as our Network drive and cannot save this file anywhere. Through looking at past entries on the blog, I ran across this one - https://community.articulate.com/discussions/articulate-storyline/storyline-3-error-available-memory-is-low. It states in there to remove all of your files from %appdata%\Articulate\Storyline or C:\Users\User\AppData\Local\Articulate\360. I worked with my company's IT support and we didn't find either of those pathways but we did find this one:
C:\Users\MyNetworkName\AppData\Local\Articulate\360\ApiCache\v1\ that has about 2,200 files in it. BEFORE I delete anything, I want assurance that deleting all of the folders and files in that pathway will resolve my low memory issue and that I will not be deleting anything that I need. Please advise ASAP as I said, this is a very time sensitive project.