Point of time Recovery EM

We have been testing point of time recovery using EM and found that this does not work.
We enter date and time and do net get the logs restored. Even if we use the default date it does not work. In Query Analyser we have have managed to recover to a point in time. Anybody got any idea why EM does not work.
We are using 2000 sp3What was the sequence in EM?|||We asked fro restore and had backup and three log backups detailed the point in time was on last log so highlighted all backups and logs and select point of time and chose date whcuh was current day and amended time and clicked restore sequence show ed each backuop being restored as it should be it did not work