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Message Posted: Wed, 09 Apr 2009 @ 00:59:03 GMT

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Hi,

I have Teradata 6.1 (Demo Version) installed on my laptop and i would like to upgrade to TD12 express edition. When i tried uninstalling TD 6.1, i got below error...

"Unable to perform version swich. Cannot open PDE registry key".

How do i fix this error? Unless i uninstall the old version, TD12 is not allowing me to go further.

Please help me if you can?

Thanks - Madhu Das -:)

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