Xibo client - W7 user privileges

Sometimes I have a problem with the Xibo client on Windows 7. I try to solve them somehow. But due to their diversity, I have such a simple question: Does an Xibo client on Windows 7 have to be run from a user with administrator privileges?

It would be preferred, however technically all that should be required is for the user to have read/write access to the player local library I believe.