Bamboo Dock For Mac
You have to drag it onto the 'folders and files' section of the dock, which is next to the trash can. You cannot put a folder in the main applications section of the dock. When you drop it on the dock, it will not immediately allow you to add a new item - it will instead attempt to let you drop it onto something on the dock. You may need to hold it in between two icons for a second or so before the icons slide to the side, then you can drop it on the dock.
Alternatively, you can type this into a shell to reset the dock to the default state: defaults delete com.apple.dock; killall Dock It will also reset a few other settings. See defaults read com.apple.dock to see what will be deleted. This may also work for you: defaults delete com.apple.dock persistent-apps defaults delete com.apple.dock persistent-others killall Dock.
Bamboo Dock Mac Sierra
Office Dock for Mac OS v.1.3 One application in a series of applications I am making to reduce Dock clutter and use very small applications to take the place of many others. These applications are normally around a 100 kb, and use 0 CPU when they are open and idle. Bamboo Ink Stylus Driver 7.3.4-47 (Win10). Bamboo Create, Capture, Connect, Splash, Bamboo CTL, Bamboo CTH, One. Driver 6.2.0-w4 for Mac OS X v.