I modified the invision.inc and the other file just like it said, but on the index I get this-
Fatal error :
There was an error while processing a database query
huh?
Double and triple check your settings in the invisionboard.inc.php file. It is most likely your database settings.
go to coppermine config and enable debug mode (at the very bottom of the screen) and check the error message again - should give you some details what query exactly fails.
GauGau