With USB Networking installed (but not yet active), connect the your Kindle to your computer again, mounting it as a USB storage device.
Drag the kindlevncviewer folder into the root folder of the Kindle.
This was the last step of installing hacks on your Kindle.
You can now Activate and Deactivate Kindle USB Network to access your Kindle from the Internet.
Your account will be closed and all data will be permanently deleted and cannot be recovered. Are you sure?