STARTED CROWDRENDER Blender 2.81 (sub 16) (hash 26bd5ebd42e3 built 2019-11-20 16:33:00) Read prefs: C:\Users\GC\AppData\Roaming\Blender Foundation\Blender\2.81\config\userpref.blend found bundled python: C:\Program Files\Blender Foundation\Blender 2.81\2.81\python Crowd Render Client Interface Process ready Blender 2.81 (sub 16) (hash 26bd5ebd42e3 built 2019-11-20 16:33:00) Read prefs: C:\Users\GC\AppData\Roaming\Blender Foundation\Blender\2.81\config\userpref.blend AL lib: (EE) SetChannelMap: Failed to match front-center channel (2) in channel map found bundled python: C:\Program Files\Blender Foundation\Blender 2.81\2.81\python 2019-12-13 19:18:25,162 ; INFO ; CIP is ALIVE Info: Total files 0 | Changed 0 | Failed 0 Crowd Render Server Interface Process ready Traceback (most recent call last): File "<string>", line 1, in <module> File "C:\Users\GC\AppData\Roaming\Blender Foundation\Blender\2.81\scripts\addons\crowdrender\src\py_3_7\serv_int_start.py", line 68, in <module> machine_manager = server_interface.CRMachineManager() File "/Users/jamescrowther/Desktop/Crowdrender/cr_compile/releases/multi OS releases/blender_addon/2.80/crowdrender/src/cr/server_interface.py", line 119, in __init__ File "/Users/jamescrowther/Desktop/Crowdrender/cr_compile/releases/multi OS releases/blender_addon/2.80/crowdrender/src/cr/server_interface.py", line 313, in setup_network File "zmq\backend\cython\socket.pyx", line 547, in zmq.backend.cython.socket.Socket.bind File "zmq\backend\cython\checkrc.pxd", line 25, in zmq.backend.cython.checkrc._check_rc zmq.error.ZMQError: Permission denied Blender quit