Hello All, i tried for third party OST to PST converters but there is no freeware. I created same domain in my testing environment and created user with same name.I tried to replace old OST file in a newly created OST file location but is not reading the old OST file. Any idea plz will appreciate. kite

Hi Kite, If you want to restore mails from an orphaned ost file, please see: Restoring from an OST after Deleting the Mailbox http://support.microsoft.com/kb/163589Frank Wang TechNet Community Support

Hi Kite, Any updates?Frank Wang TechNet Community Support

OST to PST Conversion tool is most relevant method to repair or damaged OST file and recovers all OST data items such as task, notes, journal, folders and appointments etc. recovered items save in OST to PST, OST to EML or OST to MSG formats. for more info: http://www.ostpstconversiontool.com/

There is no built-in option in Outlook to open or import OST files. OST files are an image of the content from the server. Although in some circumstances there may be a need to open/import an OST file, this still poses a security problem. This being said, even though this is not an available feature in Outlook, there are 3rd party applications that allows to convert OST to PST but no such tool is available for free. I would recommend u to Lepide Exchange Manager. It has live preview technology for getting the preview before buying the software go to http://www.osttopstconversion.net/

When an OST file gets damaged, corrupted, inaccessible or unusable, user cannot access the Offline data. For making the data usable again, the damaged OST file is repaired and is converted to a new PST file. Lepide Exchange Manager's OST to PST conversion tool is available which can convert inaccessible OST files to PST files. for more details - http://www.osttopstconversion.net