@fifi — there appears to be no /wp-admin/includes/misc.php in 3.0 — must have been leftover from the 2.x series in your install. Its not in my 3.0 (clean) install anyway.
I have same problem and can make the adjustments in MySQL as mentioned above -thanks budinsky –
But a solution as to why this admin page is not showing is still unresolved. Maybe hosting/ PHP version issue? It would be great if one of you PHP wizards could solve it. thanks.
