### Image Assist & ImageField Assist

Under certain conditions these modules can block access to the header input section of the admin. They need to be disabled on certain views paths. To do this go to Image assist ->Access settings check "NOT on specific paths": and enter For Drupal 6.x: admin/build/views/ajax/display/* admin/build/views/ajax/* For futher reference please see this issue for more information Drupal 7.x has different paths