Hello, Thank you for contacting National Instruments.
You can create a DLL in LabVIEW from a VI. To do this simply: Click Tools >> Build Application or Shared Library. Select "Shared Library" from the "Build Target" pull down menu. Select a target name, destination directory, and a support file directory. Click on the "Source Files" Tab. Select "Add Top Level VI" Then select the VI you would like to make into a DLL. Let me know if I can be of more help. Sean C. Applications Engineer National Instruments
