I've been working on a project for a week or so, and my PC crashed. When I loaded up Pico again it would not let me load the file. I simply get a 'could not load' message.

I can see the file clearly and even if I try to open through the file itself, it simply tells me again that it can not load the file - so either it has become corrupt or there's something else, but it is working totally fine before the PC crashed.

Any help is appreciated!