Personal Geodatabase compatibility. RE: [OKGIS]

[David W. Wheelock]

Hi guys,

Good news.  It's correct that opening a 9.1 MXD in 9.2 and saving it
makes it incompatible with 9.1, and data created with 9.2 is
incompatible with 9.1.  However opening and editing 9.1 data with 9.2
doesn't change the format and it remains compatible with 9.1.  It is a
manual upgrade to move from 9.1 or earlier data to 9.2.

See below for details.

General compatibility information:
http://webhelp.esri.com/arcgisdesktop/9.2/index.cfm?TopicName=Saving_to_
previous_versions_of_ArcGIS

Upgrading a PGD to 9.2 instructions:
http://webhelp.esri.com/arcgisdesktop/9.2/index.cfm?TopicName=Upgrading_
personal_geodatabases 

-----Original Message-----
From: okgis-bounces at gis.gis.ou.edu [mailto:okgis-bounces at gis.gis.ou.edu]
On Behalf Of JDSAVICK at UP.COM
Sent: Wednesday, April 18, 2007 3:05 PM
To: okgis at gis.gis.ou.edu
Subject: [OKGIS] 


To all,
     I am hoping someone can help me with this.  Does anyone know if you
open a 9.1 geodatabase using 9.2.....make edits, save...and still have
it
able to be opened in 9.1?

      Thanks,
       John Savicky

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