Data reconizer messaging application s60 3rd

I wrote plug-in for data recognizer. it works fine if i try to open the file through file-manager(it lunches the data handler application ) . In case, I beam the same file via blue-tooth, it sits on massage inbox. If I try open the file form there it self it opens the file using native application(It doesn't invoke data handler application which is registered for that particular MIME type).