You are trying to apply updates to AvaTaxLocal and are receiving the error "GetUpdates Failed. No updates were applied. Database is unchanged.
Open the AvaTaxLocal configuration
Go to Utilities>Services
Under "Get Updates :" check the second radio button "All - Forces getting a complete update"
Click the "Get Updates now!" button
If you are using the command line, you will need to use the /ALL option: GetUpdates /ALL