If i used crystal report in my project login failed error is has been generated.The error asking for username and password but i am not given any username and password to sql server.It is not giving me problem when i am doing my insert update queries. It is only shows error when i use crystal report . Is their any external connection for crystal report.Please give me solution urgently.

Hi I am new to C#. I want print a document in Bill format.before that i have to display preview of bill to me.I am taking item,rate in textbox.Please help me . I want to display Store name in one corner of page. Items in table format and total at ent of page.Please help me IT is urgent