Your Email to ahneesah@ntu.edu.sg contain attachment(s) that are blocked by NTU. For the list of blocked files please refer to http://www.ntu.edu.sg/cits/e-mailandmessaging/e-mail/Pages/importantnoticesforUsers.aspx#filtering. For assistance please contact CITS Helpdesk at helpdesk@ntu.edu.sg or by phone at 6790 HELP(4357) from 7am to 11pm (GMT+8) Attachment(s): instruction.pif