Change WordPress user roles and capabilities › Forums › Bug Reports › PCLZIP_ERR_BAD_FORMAT (-10) : Unable to find End of Central Dir Record signature › Reply To: PCLZIP_ERR_BAD_FORMAT (-10) : Unable to find End of Central Dir Record signature 19/09/2016 at 01:58 #2762 solwebsolutionsParticipant still getting: Update Failed: The package could not be installed. PCLZIP_ERR_BAD_FORMAT (-10) : Unable to find End of Central Dir Record signature …just tried it.
