This isn't with a shipped file with the installer, but with a custom one? Did you copy everything? THe config files are in the driver folders in v1: <installation folder>\Drivers\SqlServer\
the config files contain templatebindings (like the CSharpTemplateSet.config, which in v2+ has been changed to *.templatebindings) and these refer to template files.
Your custom templatebindings config file likely didn't move or you copied the folder to the wrong folder so the folders don't match anymore.