When using Numerical Cloud you will
need to first activate either FAB 3000 or ACE 3000.
Why? Since EasyGerb runs in AutoCAD it cannot fully modify all system and registry values on your computer. By activating ACE or FAB, EasyGerb will know where to find the cloud license.
Note: Also, please make sure to install EasyGerb Version 7.0.3 (or higher). Previous versions did have an issue detecting the Numerical Cloud license.