Unable to upgrade Exchange 2010 from SP1 to SP3

I tried running but no luck. Result is as below


Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation.  All rights reserved.

C:\Users\Administrator.AMITENTP>cd C:\Exchange SP3

C:\Exchange SP3>setup /prepareschema

Welcome to Microsoft Exchange Server 2010 Unattended Setup

Setup will continue momentarily, unless you press any key and cancel the installation. By continuing the installation process, you agree to the license terms of Microsoft Exchange Server 2010.
If you don't accept these license terms, please cancel the installation. To review the license terms, please go to
http://go.microsoft.com/fwlink/?LinkId=150127&clcid=0x409/

Press any key to cancel setup................
No key presses were detected.  Setup will continue.
Preparing Exchange Setup

    Copying Setup Files                           COMPLETED

No server roles will be installed

Performing Microsoft Exchange Server Prerequisite Check

    Organization Checks                                                                                                                               COMPLETED

Configuring Microsoft Exchange Server

    Extending Active Directory schema                                                                                                                 FAILED
     The following error was generated when "$error.Clear();
        install-ExchangeSchema -LdapFileName ($roleInstallPath + "Setup\Data\"+$RoleSchemaPrefix + "schema0.ldf")

" was run: "There was an error while running 'ldifde.exe' to import the schema file 'C:\Windows\Temp\ExchangeSetup\Setup\Data\PostExchange2003_schema0.ldf'. The error code is: 8224. More details can be found in the error file: 'C:\Users\Administrator.AMITENTP\AppData\Local\Temp\2\ldif.err'".


The Exchange Server setup operation didn't complete. More details can be found in ExchangeSetup.log located in the <SystemDrive>:\ExchangeSetupLogs folder.

Exchange Server setup encountered an error.

C:\Exchange SP3>

Also find the logs in attachment of C:\ExchangeSetupLogs in attachment text format
LOGS2.txt

After running setup.com /preparead, got below error....................


C:\Exchange SP3>setup.com /preparead

Welcome to Microsoft Exchange Server 2010 Unattended Setup

Setup will continue momentarily, unless you press any key and cancel the installation. By continuing the installation process, you agree to the license terms of Microsoft Exchange Server 2010.
If you don't accept these license terms, please cancel the installation. To review the license terms, please go to
http://go.microsoft.com/fwlink/?LinkId=150127&clcid=0x409/

Press any key to cancel setup................
No key presses were detected.  Setup will continue.
Preparing Exchange Setup

    Copying Setup Files                           COMPLETED

No server roles will be installed

Performing Microsoft Exchange Server Prerequisite Check

    Organization Checks                                                                                                                               COMPLETED

Configuring Microsoft Exchange Server

    Organization Preparation                                                                                                                          FAILED
     The following error was generated when "$error.Clear();
        install-ExchangeSchema -LdapFileName ($roleInstallPath + "Setup\Data\"+$RoleSchemaPrefix + "schema0.ldf")

" was run: "There was an error while running 'ldifde.exe' to import the schema file 'C:\Windows\Temp\ExchangeSetup\Setup\Data\PostExchange2003_schema0.ldf'. The error code is: 8224. More details can be found in the error file: 'C:\Users\Administrator.AMITENTP\AppData\Local\Temp\2\ldif.err'".


The Exchange Server setup operation didn't complete. More details can be found in ExchangeSetup.log located in the <SystemDrive>:\ExchangeSetupLogs folder.

Exchange Server setup encountered an error.

C:\Exchange SP3>

Did you check replication between domain controllers?

repadmin /showrepl

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There was on stale entry of AD, Removed that entry and run upgrade, it is running good now. Thank you very much for your support. Will update you the status.

Glad to know you fixed it and its pleasure to assist/guide you.