Tried checkdsk/f. It reported "no errors found".
But finally all finished fine - I rebooted computer and it found the
Before this I tried logoff/logon but without success - it was always
logged in to the wrong profile.
Now seems all is ok.
Except an issue with outlook 2003, which tried to create extra inbox -
now I have duplicated items in my Exchange main inbox - 2 inboxes, 2
calendars, 2 tasks, etc. :-\
Of course it is inconvenient, but it is better than reconfiguring
whole profile from scratch.
Seems, Windows XP unable to leave so long time - 2 years. Have to
reinstall. ;) Maybe I'll found some time in a month or two...