First, you have to have administrator privileges on your computer starting Yaware.TimeTracker Network Setup.
Second: On each computer you set the Yaware client. TimeTracker must be opened for remote access to write at least one folder.
Third: An account (user) that starts Yaware.TimeTracker Network Setup must be able to access services (Windows Services) as well as write access to the remote machine on which the client is installed.
In most cases the network administrator has all legal rights required to use Yaware.TimeTracker Network Setup.