-------------------------------------------------------- Microsoft Exchange Error -------------------------------------------------------- Failed to mount database 'Mailbox Database 1438971882'. Mailbox Database 1438971882 Failed Error: Couldn't mount the database that you specified. Specified database: Mailbox Database 1438971882; Error code: An Active Manager operation failed. Error: The database action failed. Error: Operation failed with message: MapiExceptionJetErrorMissingLogFile: Unable to mount database. (hr=0x80004005, ec=-528) [Database: Mailbox Database 1438971882, Server: MAXMAIL.maxindia.com]. An Active Manager operation failed. Error: The database action failed. Error: Operation failed with message: MapiExceptionJetErrorMissingLogFile: Unable to mount database. (hr=0x80004005, ec=-528) [Database: Mailbox Database 1438971882, Server: MAXMAIL.maxindia.com] An Active Manager operation failed. Error: Operation failed with message: MapiExceptionJetErrorMissingLogFile: Unable to mount database. (hr=0x80004005, ec=-528) [Server: MAXMAIL.maxindia.com] MapiExceptionJetErrorMissingLogFile: Unable to mount database. (hr=0x80004005, ec=-528) -------------------------------------------------------- OK --------------------------------------------------------Thanks & Regards Krishnakumar B

I also have the same issue but with the public folder database? Was working on replicating public folders from 2003 to 2010 exchange system and log disk filled up and another of our techs deleted logs of course they are not recoverable. Cant delete as it is not mounted and cant add new because only one is allowed? anyone have sugestions on how to fix? Pointed the mail database to 2003 public folder but still cant remove the public folder database last error in list. Help ------------------------------------------------------- Microsoft Exchange Error -------------------------------------------------------- Failed to mount database 'Public Folder Database 1'. Public Folder Database 1 Failed Error: Couldn't mount the database that you specified. Specified database: Public Folder Database 1; Error code: An Active Manager operation failed. Error: The database action failed. Error: Operation failed with message: MapiExceptionJetErrorMissingLogFile: Unable to mount database. (hr=0x80004005, ec=-528) [Database: Public Folder Database 1, Server: EX01.Local.LRA-INC.com]. An Active Manager operation failed. Error: The database action failed. Error: Operation failed with message: MapiExceptionJetErrorMissingLogFile: Unable to mount database. (hr=0x80004005, ec=-528) [Database: Public Folder Database 1, Server: EX01.Local.LRA-INC.com] An Active Manager operation failed. Error: Operation failed with message: MapiExceptionJetErrorMissingLogFile: Unable to mount database. (hr=0x80004005, ec=-528) [Server: EX01.Local.LRA-INC.com] MapiExceptionJetErrorMissingLogFile: Unable to mount database. (hr=0x80004005, ec=-528) Summary: 1 item(s). 0 succeeded, 1 failed. Elapsed time: 00:00:01 Public Folder Database Failed Error: A public folder database already exists on the server that you specified. Each server can contain a maximum of one public folder database. Public folder database: "Public Folder Database 1"; Specified server: "EX01". Exchange Management Shell command attempted: new-publicfolderdatabase -Server 'EX01' -Name 'Public Folder Database' -EdbFilePath 'F:\Exchange 2010 Program Files\Mailbox\Public Folder Database\Public Folder Database.edb' -LogFolderPath 'E:\Exchange 2010 Program Files\Mailbox\Public Folder Database' Elapsed Time: 00:00:01 The public folder database 'Public Folder Database 1' cannot be deleted. Public Folder Database 1 Failed Error: Public folder database "Public Folder Database 1" is the default public folder database for the following mailbox database(s): Mail Database 1 . Before deleting the public folder database, assign a new default public folder database to the mailbox database(s). -------------------------------------------------------- Microsoft Exchange Error -------------------------------------------------------- The public folder database 'Public Folder Database 1' cannot be deleted. Public Folder Database 1 Failed Error: Exchange isn't able to check for public folder replicas for "Public Folder Database 1". Verify that the Microsoft Information Store service is running on EX01.Local.LRA-INC.com, and that the database is mounted correctly. MapiExceptionMdbOffline: Unable to determine if the store has local replicas (hr=0x80004005, ec=1142)

I have fixed this issue. Initially I try to move the log files to another location and then try to mount. Still unable to mount the database. After that I try to create a recovery database and try to move the mailboxes .Again fail to mount the database. After that I noticed there is not tmp.edb and e00tmp.log files. I manually created the files and then I moved all the log files to another location. Now the database contains the edb file, tmp.edb file, e00tmp.log file, CHK file. JRS files. This time I try to mount the database and I am successful. Not sure how it s mounted but this is the only change I have made. Thanks KrishnaThanks & Regards Krishnakumar B

Thanks

Tumtere, since you don't need help in your forum account for this web site, your post is off-topic. I don't think Exchange experts patrol this forum. If you need exchange help in the future, try the forums under the Exchange Server category on technet forums instead. The following is signature, not part of post Please mark the post answered your question as the answer, and mark other helpful posts as helpful, so they will appear differently to other users who are visiting your thread for the same problem. Visual C++ MVP

THANK YOU SOOOOOO MUUUCHH!!!!!