I just upgraded my system to Lion (10.7.3) and I get 2 errors in Logic's AU Validation:
Vienna Ensemble Pro - failed validation
Vienna Ensemble Pro Surround - couldn't be opened
I'm using Logic 9.1.7 in 32-bit mode and everything was fine like that in OS 10.6.8
VE Pro Server 64-bit does open. The plugin obviously won't open in Logic right now.
For the record, the AU Val log shows this:
FORMAT TESTS:
Reported Channel Capabilities (explicit):
[0, 2] [0, 3] [0, 4] [0, 5] [0, 6] [0, 7] [0, 8]
No Input, Output Chans:
0-1 0-2 0-4 0-5 0-6 0-7 0-8
X X X X X X
ERROR: -10868 IN CALL Cannot Initialize Unit to valid num channels:InputChan:0, OutputChan:5
ERROR: -10868 IN CALL Cannot Initialize Unit to valid num channels:InputChan:0, OutputChan:6
ERROR: -10868 IN CALL Cannot Initialize Unit to valid num channels:InputChan:0, OutputChan:7
ERROR: -10868 IN CALL Cannot Initialize Unit to valid num channels:InputChan:0, OutputChan:8
ERROR: Cannot verify Audio Channel Layouts as Format handling has problems
* * FAIL
--------------------------------------------------
AU VALIDATION FAILED: CORRECT THE ERRORS ABOVE.
I also just tried opening Logic in 64-bit mode.
Both plugins still don't work....
I have version 5.0.10370 of all VE Pro software.