From what it seems, the VE LXi Expert program consider the background of the object an object itself. You can select your downloaded logo only if you remove its background. To do this, I recommend you try using a utility from Software Informer database. After you remove the background, make sure you save the file as GIF, PNG, BMP/TGA, or TIFF because only these formats support transparency. I recommend you contact the developers for further information.