Being an old member of the forum, there is no need to stress the importance of adhering to forum rules where it has been clearly spelled out NOT to post any basic or repeated query without putting efforts to search the forum. For information, this topic has been discussed many times here and if you Google it with the same text, you will find many theads discussed on this topic. Take the inputs, try on your own and still if you face any issue, post here.
G. Lakshmipathi