Blender with the Applink in Linux

In Blender, enable the add-on 3D-Coat Applink included with it.
In the Properties Editor>Scene Properties>3D-Coat Applink Settings>Folders:
1. Set the Exchange folder to /home/USERNAME/Documents/3DCoat/Exchange
  Put your system user name instead of USERNAME in the line above.
2. Do the same if you wish for the Object/Texture folder option.
Select an object of your scene.
in the Sidebar (Menu View>Sidebar or shortcut N) click the 3D-Coat vertical tab.
Pick an option from the drop-down menu and click send.
An error message with lots of scary words will appear and we will get sad.
For safety, let’s quit now Blender and 3DCoat.
Open a File Browser on your Linux system, now.
A folder named 3DC2Blender has been created in your home folder.
1. Right-click the folder and then left-click on Properties from the menu that should appear before you.
2. In the Permissions tab, click on Change Permissions for Enclosed Files…
3. Set Group Files Permissions to Read and Write
4. Set Group Folders Permissions to Create and delete files
5. Click the button labelled Change
6. Close the Properties window
Run Blender again, select an object of a scene, hit send button from the 3D-Coat panel in the Sidebar.
Open 3DCoat and wait a bit until the message of incoming data from Blender pops up. It should now be working and we will feel happy.