So essentially you're looking for a file, but don't know where it's at? Yes, gbarstate.dat file
And even if you did, it's locked (password protected? or you can't edit? or..?). No it's not password protected, once it's found I can do whatever I want. I believe the lock is there to prevent search function to look into that directory
What if you did a Windows Search for the file? I did a window search and it says "No items match your search"