Fresh install of 3.7.1 on localhost
Cannot login.
ERROR: Cookies are blocked or not supported by your browser. You must enable cookies to use WordPress.
Failed troubleshooting so far:
Cookies enabled in browsers (FF, Chrome). failed.
Disabled plugins (manually). failed.
Cleared browser cache (FF, Chrome). failed.
wp-config.php hack. failed.
wp-login.php hack. failed.
functions.php hack. failed.
Troubleshooting above indicates WP core error. New WP 3.7.1 login cookie remains unset. Please help, I've exhausted all options.