Does the employee get a pop up message telling them the time changed and they need to contact the administrator to enter your password? Or is it something else? Generally TimeClockWindow will pop up a Bug Report tool and if you do not use that to report the problem supplying your name and email address and tell us what you were doing when it popped up, we really cannot tell what the problem may be.
If the bug report pops up, have them get you to that computer to get it to us.
Paul Mayer
ZPAY Payroll Systems, Inc.