I'm using pro v.1.4 to sync an outlook file on my laptop with an outlook .pst file on an external drive (bi-directional). Each time I run the sync I get an error message "Access violation at address 00000054" within a dialog box. However, the sync seems to work (that is until I realize in the future that it didn't...). By the way - the .pst files are largish ~ 1.5 Gb.
What's wrong?