There is the option to copy/paste the libraries but I recommend you to uninstall and reinstall NI-DAQ. That's more secure. I don't remember exactly, but I think that you cannot select LV 7 on the feature tree, because LV 7 was not there when NI-DAQ 6.9.3 was released! So select the LV 6.1 support and change the target directory.
Steps:
1. Remove your board.
2. Uninstall NI-DAQ 6.9.3
3. Run NI-DAQ setup
4. Select the support files for LV 6.1
5. When you've selected LV 6.1 check on the bottom that the target directory is changed from ...\LabVIEW 6.1 to ...\LabVIEW 7.
6. Finish the setup.
7. Reinsert the board.
Luca
Regards,
Luca