Hi, Folks, I have some problem with my .EDB files, my .edb is not corrupted, or even fragmented, I lift up the service(Information store) then exchange works very well, after five minutes the service go down, in the event viewer, W2K say to me that the .edb is too big and have to be defragmented. Of course I defragmented the file, the problem persist, and the priv1.edb gets big very fast, from Wednesday to Thursday, it grown up from 4Gb to 14Gb. Anyone knows this problem? Thanks