For all MeasureSquare 8 Desktop Versions
It is not necessary to log out of MeasureSquare 8 on your desktop every time.
It is best practice to logout if you plan to work from home or a different computer.
To Logout go to File in the top left and select 'MeasureSquare ID & License' and choose 'Logout & Quit' from the pop up menu, then click 'Yes' on the pop up to confirm. (Screenshots below)