Q168736

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page	Q168736: XFOR: Invalid PO During Migration From PC Mail	/kb/168/Q168736/

Q168736: XFOR: Invalid PO During Migration From PC Mail

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Article: Q168736
Product(s): Microsoft Exchange
Version(s): winnt:4.0,5.0,5.5
Operating System(s): 
Keyword(s): exc4 exc5 exc55
Last Modified: 23-DEC-1999

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The information in this article applies to:

- Microsoft Exchange Server, versions 4.0, 5.0, 5.5 
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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


Additional query words:

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Keywords          : exc4 exc5 exc55 
Technology        : kbExchangeSearch kbExchange500 kbExchange550 kbExchange400 kbZNotKeyword2
Version           : winnt:4.0,5.0,5.5
Issue type        : kbprb

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