BusinessOptix has, in the past, developed and supported a Desktop application called the Desktop Author. In the concentration of our efforts to offer the best, most simple, stable and secure Cloud platform for Business Operations and Transformation, we have discontinued active development of the Desktop Author. Further we are in the process of formalising our plans for End of Life and End of Support for the Desktop Author.
Regarding prospective clients: the Web Author is an equivalent and far more feature rich modelling tool and we do not support the Desktop Author for any new libraries as of March 1st 2017.
Regarding existing clients: should any clients still have access to the Desktop Author application we encourage them to discontinue use and begin adopting the Web Author but will continue to support the application until a formal End of Support date is communicated.