Adobe Audition all project dissapeared

Hi everyone,

I just wanted to open the audition project I was working on lately but couldn't seem to find the file, I only had all these .pkf files suddenly. When I open audition and see the project I'm looking for in "recently opened" and click it, it says it could not be found... I think i'ts maybe got something to do with my adobe account that "expired" some time ago, but Ifixed it. I really have no idea where all my files are now