I've just recently did a full clean install of Snow Leopard, but did not upgrade to Logic 8 just yet. So this might be a special situation compared to a lot of Logic 9 problems I see on the board.
Here's my problem:
Logic will not validate VE Pro at all. I've re-installed VE Pro, and repaired permissions but nothing has helped. I also deleted the preferences for VE Pro as well.
NOTE: VE Pro DID WORK at the first load, but after that it would not.
Here is the log:
validating Audio Unit Vienna Ensemble Pro by VSL:
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
AU Validation Tool
Version: 1.2.3a1
Copyright 2003-2007, Apple, Inc. All Rights Reserved.
Specify -h (-help) for command options
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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VALIDATING AUDIO UNIT: 'aumu' - 'vsep' - 'VSLS'
--------------------------------------------------
Manufacturer String: VSL
AudioUnit name: Vienna Ensemble Pro
Component Version: 4.0.0 (0x40000)
* * PASS
--------------------------------------------------
TESTING OPEN TIMES:
COLD:
Time to open AudioUnit: 191.407 ms
WARM:
Time to open AudioUnit: 4.889 ms
FIRST TIME:
FATAL ERROR: Initialize: result: -10868
validation result: crashed validation