Update 1.2.0 introduces a much more user friendly installer. This new installer will allow for more customization during the installation process. To update to this version correctly, a few important steps need to be performed to ensure the update will work successfully.
Locate the current installation directory of Dispatcher.NET. This should be C:\DispatcherDotNet.
Download the new installer from the website.
Locate the installer file that was downloaded in step 2. (Wherever your downloads typically go).
Run the installer. You will be prompted with two options, to install for all users, or the current user. It is recommened to choose the first option, as it will reduce the risk of any complications with file permissions.
Read and agree to the terms of use.
Choose where you would like Dispatcher.NET to be installed
Select whether or not you would like a Desktop Icon to be created.
Confirm the settings look correct, and press "Install"
Dispatcher.NET Version 1.2.0 should now be installed.