C# Open Xml Convert To Pdf

Hi,In most scenarios that application works fine in Visual Studio but not on IIS is permission related. Please try to check whether your application pool identity has the permission to open Microsoft Word.If not, please try to configure the Word DCOM as bellow steps:1. Windows 'Start Run dcomcnfg' to start DCOM configuration.2. Go to 'Component Services Computers My Computer DCOM Config',right-click 'Microsoft Word 97 - 2003 Document' and select 'Properties'.3. Go to 'Identity' tab page, among the three radio buttons 'The interactive user','The launching user' and 'This user', select the last one, and put in the userwho installed Office onto this server/PC. This is one of the tricks otherwiseyou will get errors once the backend code (such as ASP.NET) tries to invokethe Word DCOM component while this user is not logged in.

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When you test onyour development PC using Visual Studio this error will never happen becauseyou installed Office and you are always logged in when you test.4. Go to the 'Security' Tab, on the 'Launch and Activation Permissions' group box,add the identity which runs your website - the one you found out earlier - somethinglike 'NETWORK SERVCIE', and allow local launch and activation. Some link alsomentioned adding 'IUSR'.For more information, please try to refer to the following link:# Failed to open a Word doc from ASP.NET. RagavanBhi jatsptl,I already tried this. It is a trial version and puts a company meta string in every pdf document.can u please help me how to enable Microsoft.office.interop in IIS8. I searched some and replied to change docom config. But i tried that and not works.please any one help me to enable Office.interop in IIS8.Thanks in advanceYou need to install Office on the server, however Office is not intended for automation in a multi-threaded environment.

It won't be stable and Microsoft recommend you don't do it.Word is a proprietory format, you're not going to get a free tool to manipulate it. It's like saying 'I have a photoshop file I want to edit but don't want to buy photoshop, is there a free component that will let me edit it'.

File extensionCategoryDescriptionPDF file format, developed by Adobe Systems, represents in electronic mode all the elements of a printed document such as text, photos, links, scales, graphs and interactive elements. You can view this document in free Acrobat Reader, navigate through the page or the whole document which is one or more pages usually. PDF format is used to save predesigned magazines, brochures and flyers. Whenever you need to view it, print or send the layout will be unchangeable.Associated programsAdobe ViewerGhostscriptGhostviewXpdfDeveloped byAdobe SystemsMIME typeapplication/pdfapplication/x-pdfUseful links.