Peter wrote:

But I don't care about changing password, the big problem for me is
that I cannot save it. Every time I start Outlook it asks me for
password, and offers me to save it in the password list. This doesn't
work! Every time I check this box, and every time I start Outlook it
asks me for password again.

Ah. I thought you were saying that you changed the PST's password and then
it reverted.

What would be the point of putting a password on the PST if the PWL
remembers your password? That's no more secure than simply having no
password.
--
Brian Tillman