CreateProcess with Vista, How to?

Hi, I have a following code worked fine with XP or W2K.
The Alibre.exe was launched.
But this does not apply with Vista, any other API available with Vista?
Thank you.

Code:

//if( !CreateProcess( L"C:\\Program Files\\Alibre Design\\alibre.exe", // No module name (use command line) if( !CreateProcess( lpPath, // No module name (use command line) NULL, // Command line NULL, // Process handle not inheritable NULL, // Thread handle not inheritable FALSE, // Set handle inheritance to FALSE 0, // No creation flags NULL, // Use parent's environment block NULL, // Use parent's starting directory &si, // Pointer to STARTUPINFO structure &pi ) // Pointer to PROCESS_INFORMATION structure ) { return; } // Wait until child process exits. WaitForSingleObject( pi.hProcess, 2000 ); // Close process and thread handles. CloseHandle( pi.hProcess ); CloseHandle( pi.hThread ); hr = GetActiveObject (clsid, NULL, &pUnk); while(FAILED (hr) ){ Sleep(2000); hr = GetActiveObject (clsid, NULL, &pUnk); } }