I keep seeing a file folder with my own name on it

In the dream I'm walking down a long corridor of grey filing cabinets, and every drawer I open has a folder labelled 'Vance, B.' — but inside there's just a single photograph, creased and undated, of a woman standing in front of a house I've never seen. I wake up with the feeling that I'm supposed to know who she is, or that I already do and have forgotten on purpose.