I found an older thread that addressed this issue of Design Director not opening and freezing up with the blue circle just turning and turning without ever opening, but no solution. Having that same issue now with the survey posted about Leader Dimension problems.
Does anyone have a solution to this freezing issue? I have tried with both RedSDK on and off and with dwg and dxf versions, but same problem.
TurboCAD 2015 Deluxe 64-bit, Dell XPS i7 7700 3.6 GHz
16 GB Ram, NVIDIA GeForce GTX 1050 Ti
Window 10 Home