I have a number of DB's on the server and I thought the AuditLevel is for the entire DB Server as there isn't any Security Tab if you look at the properties of the individual instances.

under HKEY_LOCAL_MACHINE I have performed a serach for AuditLevel and it returned only 2 rows,

1. (Default)REG_SZ MSSQLSERVER

2. (AuditLevel)REG_DWORD 0x00000003 (3)

Thanks,

Philip