Upgrade failed to 1.0.6

Theme upgrade failed – no access to wp-admin either. Steps to recover?

Warning: require_once(D:\Hosting\8648268\html\dsc/wp-content/themes/minamaze/admin/main/framework.php) [function.require-once]: failed to open stream: No such file or directory in D:\Hosting\8648268\html\dsc\wp-content\themes\minamaze\functions.php on line 17

Fatal error: require_once() [function.require]: Failed opening required ‘D:\Hosting\8648268\html\dsc/wp-content/themes/minamaze/admin/main/framework.php’ (include_path=’.;C:\php5\pear’) in D:\Hosting\8648268\html\dsc\wp-content\themes\minamaze\functions.php on line 17