Completely uninstall or re-install DLS
It is important your computer is up to date. Please visit the Windows Update and Office Update sites to download all the critical updates available for your computer.
Please note that to install you will need to disable your firewalls and other security software before the blue activation window pops up after installation.
When the blue window is present, DLS needs full access to the internet to communicate with our activation servers.

Start DLS and from the menu select: "Help" -> "License Management" -> "Inactivate DLS on this computer" and then follow the on screen instructions. (If you are unable to perform this step, skip to the next one)

Open the Control Panel, and double click on Add and Remove Programs
Remove any installed BrainX DLS Guides (such as Massage Therapy) - You can identify them by name. They all begin with: BrainX Next, Uninstall the BrainX - Digital Learning System

Navigate to C:\Program Files\
Delete the "brainX" directory (full path: "C:\Program Files\brainX\")
Download the DLS_RESET.zip file and extract the DLS_RESET.bat file
Double-click DLS_RESET.bat and follow the on screen directions
Reboot your computer.
Install DLS again as normal
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