Under DOS window orderly input three routes of the VeryDOC to any converter document, the xls document and the flash document, in this method does time spend very much, I suggest that drag the icons tripe into the DOS window, the third step is a little alteration than the second by substituting flash for xls.
Though in the process DOS program shows an error sign at last, the conversion is unaffected.
Not only xls to flash by VeryDOC to any converter, as the same method you also convert xls to any other format such as pdf, eps, ps ,tiff, bmp format etc.