Microsoft KB Archive/168736

= XFOR: Invalid PO During Migration From PC Mail =

Article ID: 168736

Article Last Modified on 10/28/2006

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APPLIES TO


 * Microsoft Exchange Server 4.0 Standard Edition
 * Microsoft Exchange Server 5.0 Standard Edition
 * Microsoft Exchange Server 5.5 Standard Edition

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This article was previously published under Q168736



SYMPTOMS
When administrators use the Microsoft Exchange Migration Wizard and specify the location of the MS Mail postoffice, they may receive the following error message:

Invalid Postoffice

Administrators can log on to the target postoffice and users can send and retrieve messages without problems.



CAUSE
File corruption within the MS Mail postoffice core files (Access.glb, Access2.glb, and Access3.glb) are out of synch.



RESOLUTION
Restore valid Access.glb, Access2.glb, and Access3.glb files from backup. To determine if the files are corrupt, use the following formula:

Divide the size of the file by the number specified next to the chart. All files should produce the same resulting number.        File                   Divide By        ====                   ========= Access.glb                 586 Access2.glb                 69 Access3.glb                512

Keywords: kbprb KB168736

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