I think the new update borked the file system in the game a little bit. I had an issue where I was constantly getting "missing .exe" errors whenever I was trying to run the game, so I went in to the local files and found that it had installed into "steamapps->common->Fishing Vacation!->Fishing Vacation!" and that Steam was still searching for the executable in the top level "Fishing Vacation!" folder. I moved the files up one folder and the game ran without an issue. Figured I'd send that info your way.