Basic geometry data. They tell the server where terrain exists so it can place NPCs and objects at the correct height and coordinates.
This process calculates millions of pathfinding variations for the entire game world. It is highly resource-intensive and can take anywhere from 1 to 6 hours depending on your processor power. It will create an mmaps folder. Server Configuration and Deployment WoW-WOLK-3.3.5a-Server-DBC-Maps-MMaps-VMaps-Wor...
For Windows users, ensure you have the appropriate Visual C++ Redistributable Packages installed. If you encounter errors like "the application was unable to start correctly 0xc00007b," recompile your core in RelWithDebInfo or Release mode and use fresh extractor files from the newly compiled directory. Basic geometry data
Once your folders ( dbc , maps , vmaps , mmaps ) are fully generated, you must move them to their final destination to start the world server daemon ( worldserver ). It is highly resource-intensive and can take anywhere