By default all user files like Blocks, Extensions, Preloaders, Dividers, Icon Fonts and templates are stored in the folder: Documents\WYSIWYG Web Builder\system
The folder where the application looks for these files is configured in: Tools->Options->Files & Folder
So if you change this folder then also need to move all blocks, extensions and templates to the new folder otherwise the application will no longer be able to find them!
See this related FAQ:
http://www.wysiwygwebbuilder.com/forum/ ... 10&t=30276
Also note that you will have to restart the application, after changing this option!
Note:
If you have Windows 10 and installed a new version of WWB then Windows may block access to the system folder if you have enabled 'Controlled folder access'
More information:
https://support.microsoft.com/en-us/hel ... s-security