SelectThreadIdealProcessor

I use the LW/CVI FDS 7.0.  I have a programme of work to acquire data at the same time a data acquisition card and two serial devices. I now need to add another sensor that acts as a TCP/IP server.  I have worked successfully with the new sensor that communicates via TCP/IP using a test program. In my data acquisition program, I will acquire new data the main thread sensor because it is intensive reminder for TCP/IP communications and use a second thread for the existing DAQ card and two serial ports.  If the program is unable to obtain the data fast enough, I want to assign the second thread for the second processor on the computer. The white paper NOR 'Multithreading in LabWindows/CVI' says setting the preferred processor for a thread using the 'SetThreadIdealProcesssor' Win32 API function LW/CVI will automatically search the SDK Windows/for unresolved references after searching for the libraries of LW. When I try to compile the exe, I get an error in 'Unresolved Reference' linker for the function "SetThreadIdealProcesssor".  By examining the NEITHER provided the files 'sdkfuncs.txt' and 'sdkfuncs_base.txt', no reference to the "SetThreadIdealProcesssor" is located. I found the function prototype in the file "winbase.h. I was unable to find "SetThreadIdealProcesssor" in any file where LW/CVI is installed with the exception of a .pdf on multithreading file and the file "winbase.h.

Is or is not the "SetThreadIdealProcesssor" included with LW/CVI FDS 7.0?  If Yes, where and how I reference to bind.  I have add "windows.h" and "winbase.h" as include files to try to resolve the problem without success.

I saw a forum a few years ago, but there was no resolution.