Autosave

My Storyline is crashing several times a day. Ive contacted our I.T but they don't know the Articulate storyline software. I have followed the fix on temporary but cant change for TMP to Story, maybe it's because it's a company laptop and locked down. this is the list I followed but couldn't change the file extension name. so remaking all I've lost and set a timer on my phone to save every five minutes. 

1) Open this folder in Windows Explorer: %appdata%\Articulate\Storyline

2) Scan the contents of this folder for a file that starts with the name of your project. If you find one, copy it to your desktop. If you find more than one, copy the latest version to your desktop.

3) Change the file extension of the copy on your desktop from *.tmp to *.story.

4) Double-click the file to open it in Storyline.