Hello BLpig, Thank you for your inquiry regarding problems opening a VI. It sounds like a VI containing MATLAB code will not open in LabVIEW. This problem can happen when using LabVIEW 7 on a Windows 2000 machine. Assuming this is your setup, the following link is a great resource when dealing with this issue.
http://digital.ni.com/public.nsf/websearch/4475BC3CEB062C9586256D750058F14B= ?OpenDocument Other resources similar to this can be found on the ni.com website by clicking the support tab at the top of the home page. Then search for =93open vi matlab=94 from Technical Resources at the top of the page or topics similar to this. I hope these resources help. Let me know if I can further assist you. Shea C. Applications Engineering
