Hi,
my office is currently using Windows NT, but within months Windows XP
will be used.

I've made a timewokbook and want to protect it in such a way that only
I or the employee can open it.

My idea is
a) All employees have his/her own genuine server user_name. I want to
use this in a verification test.
b) I'm the section leader and shall have right of admission to all
timeworkbooks. My server user_name should be entered in cell A1 in
Sheet1 in all timeworkbooks. Each time I try to open the timeworkbook
from my own computer, a macro should compare the value entered in cell
A1 with the server user_name entered in the login window when the
computer is restarted every day.
c) The server user_name for each employee should be entered in cell B1
in Sheet1, and only in the file he/she use. The macro should compare
the value entered in cell B1 with the ser user_name entered in the
login window when the computer is restarted every day. The purpose is
that he/she should not be allowed to open the timeworkbook belonging
to other employees.

Could this be done?

Sincerely
Andy-s