When starting the PC TimeWatch Configuration utility for the first time, the first thing you should do is to open the Options dialog box (Tools | Options or Options button in the toolbar). This dialog box displays the list of authorized users (the users allowed to run an interactive Windows session).
By default, and the first time the list is displayed, all the system users are proposed as authorized users. This is a suggestion. You must either confirm this without doing any change by immediately clicking the OK button or possibly remove users that you (temporarily) don't want to authorize on the system. You must exit the Options dialog by clicking OK to confirm your choice.
If you start using PC TimeWatch without opening the Options dialog at least once and modifying the "authorized users" list or any other option, the internal list of authorized users will be empty and PCTW will not behave as expected.
Systematically authorizing all users is not necessarily a good thing. This is why PCTW requires that you confirm this list, as explained in the documentation.
Please remember that non authorized users (accounts) cannot run an interactive Windows session. But a non-authorized account can be (may be) logged on invisibly by the system or by an application. Many accounts on your machine are not interactive users but accounts used by the system to run certain tasks. PCTW will never restrict such accounts in any way. On the other hand, running an interactive Windows session under such an account can generate problems or even jeopardize your system's safety. PCTW automatically eliminates from the "authorized users" list a number of well-known system accounts. But it also lets you prevent an unknown system account from being used to do an interactive logon. That's why you must confirm the list of authorized users.
From the above, you can understand that when you create a new Windows account after the installation of PCTW, you must go through the procedure described in teh first paragraph of this article by uisng the Add... button, so that the new account be added to the list.
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