Editing maps

I am trying to load and edit .SC2MAP files using StarCraft II Editor in Windows. I am using the StarCraft II Starter Pack. However, I get this message:

Dependency data could not be loaded. Heart of the Swarm license is needed to load required dependencies. Legacy of the void license is needed to load required dependencies.

Any ideas on how to resolve this or is it not possible to edit sc2map files using the starter pack?

The report names no repository file, test, or entry point. Start by determining whether the Starter Pack is expected to load and edit .SC2MAP files with the listed dependencies; done means documenting a confirmed resolution or limitation.

Written by the indexing model from the issue text.