Open File

r1619 XP

Just yesterday, MuseScore began going to a different folder when I try to open a previously saved file after booting MS up. Once I open a file, it goes to that place automatically during that session, but next session, it goes to this new folder. I have no idea why it changed.

Can you please tell me how I can assign where the program looks the first time after booting. I don't mean the default file, but the next one I try to open.

Thanks.