Twine Crashed

Hi Guys

I downloaded Twine to my laptop (windows).

Today my laptop turned off without me shutting it down correctly.

I opened Twine later today and it displays a blank screen. Only 2 buttons are visible; twine & edit.

I went to the folder and story file, once opened, also displays blank.

Any one know what could possible go wrong or if there is a chance to retrieve the story from the html file?

Any advice would be much appreciated!