no.
ActiveX is pure Windows, you can't use this technique on another platform. only thing you can do is to write your data to a file (text or binary) using the file IO functions and then re-read these files with a second app on a windows platform and write it to excel or access.
Best regards
chris
CL(A)Dly bending G-Force with LabVIEW
famous last words: "oh my god, it is full of stars!"