Audacity Already Running Error on Windows 10

Hi guys I go by the rap name HAILEN and I have used Audacity for almost two years to be exact to make music the way I want to. Anyway, I’ve tried to open up the program on Windows 10, but it keeps saying that “Audacity is already running another copy.” It will not let me open up the program now, so I am lost on what to do about this problem. Anyone know how to solve this issue that I’m having? If so, please help contribute, as I am trying to get back into it. Thank you to whoever helps me out with my current situation with Audacity. I hope anyone knows how to do this?