No. No one from the Adobe ColdFusion Community responded and the .NET folks don't offer any support.
I just wish there was an easy way to confirm that integration with .NET is working properly. There's no included "hello world" script to provide any insights.
I would have really preferred to get this working. As a document format that's been around since 1987, it'd be beneficial if RTF write support (& read, is possible) was built into ColdFusion (even if its it's a proprietary format) especially since FlashPaper is deprecated.
I finally ended up taking another path. Since DOCX is a glorified ZIP file, I opted to extract the XML file from a source DOCX file, manually perform replacements and then re-zip. It works fine so far, but the original DOCX files need to re-saved with autocorrect & grammer checking disabled or parsing is impossible. Here's an article that discusses the process.
http://www.jensbits.com/2009/06/21/using-coldfusion-to-generate-a-word -document/
(NOTE: My solution is more file-intensive as it genererates new physical RTF file.)