'advproxy errmsg invalid pdc' => 'Invalid hostname for primary domain controller',
'advproxy errmsg invalid proxy port' => 'Invalid proxy port',
'advproxy errmsg invalid upstream proxy username or password setting' => 'Invalid upstream proxy username or password setting',
'advproxy errmsg invalid pdc' => 'Invalid hostname for primary domain controller',
'advproxy errmsg invalid proxy port' => 'Invalid proxy port',
'advproxy errmsg invalid upstream proxy username or password setting' => 'Invalid upstream proxy username or password setting',