I have word document with lots of items in there.
Unfortunately, inserting new OLE objects (in your case files of any types are OLE objects) into Word documents and updating existing OLE objects are not supported by Aspose.Words at the moment. Inserting an OLE object usually requires the host application and probably cannot be done by Aspose.Words.
You can access embedded objects programmatically, extract their data and preview image. But creating new and editing existing OLE objects are not supported.
I linked your request to appropriate record in our tracking system - probably we will implement features in the future. Since implementaion is complicated for now I can not provide you by any timeline.
Sorry for inconvenience.
Is it possible ( to add attachments into predefined bookmark) in to MS Word if My MS Word document is Office 2007 ( .docx ) format ?
Thank you for your inquiry.
Unfortunately, the insertion of OLE objects are still not supported by the latest version of our product. Once this new feature will be supported, we will notify you immediately.