I have 2GB ost file for my old company which was Exchange Server. I need to get some emails from the file.
I tried to build Windows 2003 server with MS Exchange Server. Then I created same username and then open MS Outlook client. It's good connection. After that, I close MS Outlook and rename my 2GB ost file to outlook.ost
Then, came with error message as "cannot be accessed because it has been configured for use with a different mailbox" Attached file.
I don't want to buy expensive third-party software. I found all of your experts response. The software is over US$50.
Now I build Exchange Server. Is that possible to open the ost file ?