The directions, for a simple problem, do NOT address the question asked. 

How to COMPLETELY REMOVE the QB database manger and associated network file server services? 

Uninstalling QB desktop does NOT remove this service or files. 

A technician from Intuit installed our recent update. Incorrectly! And now it is a mess and cannot reliably access the actual network files, because it thinks this workstation is the database server. Keeps reinstalling the QB database manger, after manually removing all files and registry service entries. 

Is there anybody at Intuit that actually knows how this works? Why is there no removal tool?