hello, I'm not sure why nobody answered you question, maybe because it is beyond the scope of what can be explained in this forum's format? Personally, I know of no way to directly convert a LW/CVI app to run in LabView. However, when building your CVI app, you can designate a dynamic link library as the target type, and as I understand it, LW/CVI DLLs can be used in LabView applications. There are a number of pieces of NI example code, application notes & tutorial documents you might want to familiarize yourself with before going this route, among them the following:
1) basic DLL in Labwindows in the CVI examples directory of your installation,
2) NI Application Note #80, Creating Reusable Test Code for LabVIEW, Visual Basic, and C/C++ with LabWindows/CVI.
3) NI Application Note #207, Using LabWindows/CVI DLLs in LabView Real-Time Applications.
and,
#4) The NI tutorial entitled, An Overview of Accessing DLLs or Shared Libraries from LabVIEW.
Good luck,
aj