Using the in-browser update and this is what I am getting.
Downloading update from http://wordpress.org/wordpress-3.6-new-bundled.zip…
Unpacking the update…
Fatal error: Maximum execution time of 30 seconds exceeded in F:\apps\wordpress\htdocs\wp-admin\includes\class-wp-filesystem-direct.php on line 242
Browser: Chrome
Installation running on portable media and 'server' is xampp. (Is this my problem?)
Any assistance would be appreciated.