Get error message, "taclogdata is not a valid TAC Vista logdatabase" at installation of TAC Vista.
TAC Vista 5.1.0 and later versions.
When installing Vista and using a custom SQL installation a SQL database is specified. If this SQL database is created manually and not by Vista the database will not be recognized as a valid TAC Vista log database.
Let TAC Vista create the SQL database at the installation or use the Vista server setup to create a SQL database.