Depends on what license it is. To release the SystemBuild license all you need to do is to close SystemBuild. For Xmath or Xmath modules (such as Control or Optimization) you need to close Xmath. Once you close Xmath the license is released.
There is no other way then to completely close xmath? A command similar to "licensecheckout" so that you can continue working (without having to close everything and start again)? Thanks
There is no other way to release the license. You would not necessarily have to disrupt you entire session as you could quickly save all variables (and models) to a temporary file and then close xmath. After reopen Xmath you can then load the temporary file and continue from where you left off.
