To run an EXE, you can use the System Exec function on the communications palette. You can pass command line parameters to the EXE. The tricky part is usually getting the EXE to pass data back to LabVIEW. I did a Google search for DT3155 and LabVIEW and found a couple places that sell LabVIEW drivers. This is the option that I would go with. One of them is at http://www.alliancevision.com/net/lv_driv_frmgb.htm.
- running exe files in labview (or alternatives) gqstyle09
- Dennis Knutson
