Hi Farhan, I have checked the Resolution 3 given in the article. Database state is (State=dirty shutdown). It means the log files are not committed to the database. How do I correct this? How can I correct log files? Even the previous backups are saying that backup is corrupted or unrecognized format. I can restore monthly backup taken at the end of every month, but in that case data will be lost. Please suggest something _____ From: exchangelist-bounce@xxxxxxxxxxxxx [mailto:exchangelist-bounce@xxxxxxxxxxxxx] On Behalf Of Farhan Ahmed Khan (ITG) Sent: Monday, September 18, 2006 11:50 AM To: exchangelist@xxxxxxxxxxxxx Subject: [ExchangeList] Re: Problem In Database Mounting Hope that link helps you out. http://support.microsoft.com/kb/896143#1 Regards, Farhan _____ From: exchangelist-bounce@xxxxxxxxxxxxx [mailto:exchangelist-bounce@xxxxxxxxxxxxx] On Behalf Of Amit Kapoor Sent: Monday, September 18, 2006 9:42 AM To: exchangelist@xxxxxxxxxxxxx Subject: [ExchangeList] Problem In Database Mounting Importance: High Hi All, I have a Exchange Server 2003 Standard Edition with Windows 2000 Server as a Domain controller. The problem is that Exchange Server's Public and Private Database store are not getting mounted. I have checked the event viewer the event id is 9175 for Mapi session failed. I am attaching the screen shot of error messages in event viewer. Please help its urgent. ps. check out our latest product: www.DriveInside.com - India's No. 1 Auto Website ___________________________________________________________ Amit Kapoor | Network Engineer Module One India Ltd. | A88 Okhla Phase II, New Delhi - 110020 Voice : +91-11-41859200 ext. 204 | Fax : +91-11-41859220 | Mobile : +91-98730-86450 Email : amit@xxxxxxxxxxxxx | Web: www.moduleone.com