[PROBLEM] Unable to save setting

 Unable to update setting 

If you have encounter such problem, please follow the step below:-

1.go to MailNow 5 directory | Users folder
2.under the Users folder | consist of Setting.xml.ori and Setting.xml.
3. stop MailNow service | delete Setting.xml.ori and Setting.xml.tmp
4.restart MailNow service | login  to MailNow 5 | save function should work.