DOCUMENT:Q154032 01-APR-1999 [exchange] TITLE :XADM: Error 1105 - EcBadVersion Occurs When Restoring Offline St PRODUCT :Microsoft Exchange PROD/VER:winnt:4.0 OPER/SYS: KEYWORDS: ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Exchange Server, version 4.0 ------------------------------------------------------------------------------- SUMMARY ======= When you restore an offline store from a Microsoft Exchange Server 4.0 computer, with or without Microsoft Exchange Server Service Pack 1 (SP1) installed, onto a Microsoft Exchange Server 4.0 computer with Microsoft Exchange Service Pack 2 (SP2) installed, you will receive the following error: 1087 The information store was restored from an offline backup. Run ISINTEG -patch before starting the information store. 1005 Unable to start the Microsoft Exchange Information store. Error 1011 When you run ISINTEG -patch, you will receive an EcBadVersion error. If the store was recovered from an online backup, the following events will be logged: Unable to recover the database because error 0x00000451 occurred after a restore operation. Unable to initialize the Microsoft Exchange Information Store service. Error 1105. MORE INFORMATION ================ This is because a new version of Mdbrest.dll was provided with SP2. To workaround this problem, follow these steps: 1. Rename Mdbrest.dll in the Exchsrvr\bin directory to Mdbrest.new. 2. Copy Mdbrest.dll from a Microsoft Exchange Server version 4.0 with or without SP1 (there was no change to this file in SP1) to the Exchsrvr\bin directory. 3. If the store was recovered from an off-line backup you must run ISINTEG -PATCH. This will update the store. 4. Delete Mdbrest.dll and rename Mdbrest.new to Mdbrest.dll. 5. Start the Microsoft Exchange Information Store. Additional query words: ====================================================================== Keywords : Technology : kbExchangeSearch kbExchange400 kbZNotKeyword2 Version : winnt:4.0 ============================================================================= THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES SO THE FOREGOING LIMITATION MAY NOT APPLY. Copyright Microsoft Corporation 1999.