Our office had one Win NT 4 SP6 with exchange & Proxy running on it. It crashed. We decided to move on to Win Server 2003 (Enterprise) & Exchange 2003 (Enterprise). The new server (2003) is setup with Exchange on it. Now I want to recover exchange data from the old server. Here are few things I have done: I connect old server disk (NT4 + Exch 5.5) to the new Server (Win 2003) and ran 'Disk Clean', 'Disk Scan' & 'Defrag'. Then I tried booting the old system. It did not boot. Then I tried re-installing NT4 on it. I get an error message saying that the disk partition is corrupted & needs re-format. I know the disk partion (old system) is not bad because when the NT4 disk is installed on Win 2003 Server (as slave), I can open it & view the files & folders. My question is: How can I retive the user (only 1 user) mail & folders from Exchange 5.5 (old NT 4) into Exchange 2003 (new Win 2003)? -- Kirti