Historically accurate regions and cities

[MaximianusBR]

I dont know what you have done wrong but if you do the following it will work.
Dont unpack anything.
Create the mod switch and create the basic new mod (given in many tutorials)
Edit the orginal file you cited and place that in the new mod in the appropriate folder(found in the zips that CA gave us ages ago)
Delete the rwm folder
This should work.

thanks for the help Peri...I'll try to do it...