ASP.NET - License for MS office in Converting Doc to PDF

Asked By mostafa hamdy on 25-May-11 07:42 AM
Hello all
I have some web application which uses the Microsoft.Office.Interop.Word name space to convert the Doc files to PDF , and what I want to know is when I deploy this web application on the server, Do I need the license of the MS Office? and if yes , I will need the normal personal license or I need some license for the Server ? and are there any licenses required too? please if any body can help me send me or tell me about some URL may help me in knowing that
regards
Mostafa