There is no functionality in CVI to convert a .bmp of a control or panel to a .emf. Unfortunately the version of NIReports that comes with CVI 5.5.x and earlier only support .emf files with the AppendImageFile function. This however has been addressed in the latest release of CVI 6.0 and its updated version of the NIReports library so that the AppendImageFile function now supports .emf, .bmp, .gif, and .jpg.
Jason F.
Applications Engineer
National Instruments
www.ni.com/ask