PHPLib: Error on changing classname

Hi I am going through local.inc changing the classes to suit my app. I have changed all instances of Example_Auth to it's new name. Now when I call the page I get the following error: Fatal error: Cannot instantiate non-existent class: example_auth in Eval code on line 1 I've serched all the files for any other references to this calls name and can't find any Could some point me in the right direction please Cheers M@ could you please reply to mattwilliams@yewlands.sheffield.sch.uk thanks