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ExBPA 2010 SP1

Posted on 2011-05-06
Medium Priority
Last Modified: 2012-06-21
We have done a clean install of Exchange2010 SP1 into an Exchange 2003 Environment.
When i run the ExPBA version 2.8 I receive following error messages

The Exchange schema extensions are from an unknown version. Schema version detected is 14726.
Active Directory domain '.....' has an unrecognized Exchange signature. Current DomainPrep version: 13040

It's a mixed domain with 2008R2 DC's and 2003 DC's
Exchange2003 in MS Cluster

2x CAS-server (Win2008R2)
2x MBX-server (WIN2008R2)
1x HW LoadBalancer

Any idea to solve this issue so we can run the ExPBA

Question by:scubadiver71
  • 2
LVL 18

Accepted Solution

Netflo earned 500 total points
ID: 35704737
Hi scubadiver71,

This is normal, you're running the BPA from Exchange 2003, which is why you're seeing this error. Try running BPA from Exchange 2010 ESM -> Tools

Author Closing Comment

ID: 35704820
Hi Netflo,

Thanks for the sollution.

I installed and run the ExPBA v2.8  from my WIN7 Sp1 machine but also installed and run it from the CAS1.

I just run it from the EMS-Tools and looks much better :-)  still a lot of warnings but we can continue now .

LVL 18

Expert Comment

ID: 35704851
You're welcome Richard, all just a little learning curve.


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