If you tab through the Company Location Window normally, you will notice that you go from Address 2 directly to the Zip Code Text Box. This is not an error. e-manage comes with a zip code look up database for the United States and Canada, so when you put a zip code in and use the tab key to exit the text box - the city, state, county and tax rate automatically appear.
If there are multiple cities for the zip code you typed in, you will get a Multi-City choice box in which to choose the city you want to associate with the company location.
If the city that comes up is not correct, you can add to the zip code database by putting the correct city in (after entering the zip code) and tabbing out of the City Text Box. An Add Zip Code window will pop-up and allow you to fill out the information that e-manage needs to save a new Zip Code. All text boxes in this window are required with the exception of Area Code and Sales Territory.