I have a requirement from my client to create *.rtf file from scratch and embed other documents/attachments in it.
Does your product support this.
Thanks for your request. You can easily create new document from scratch but inserting new OLE objects into documents and updating existing OLE objects is not supported at the moment. Inserting an OLE object usually requires the host application and probably cannot be done by Aspose.Words.
What is supported is preserving OLE objects in documents. That is if you open an MS Word document and then save it (possibly in another MS Word format) then OLE objects are preserved. You can also access objects programmatically, extract their data and preview image. However, creating new OLE objects is not supported.