Google Earth, kmlwrite and COM in matlab

Hi!!

I use an actxeserver command to create a conexion between Matlab an google earth, then I load a kml file, which has been created perfectly with kmlwrite function. The file is represented correctly, but I would like to show the "balloon" information of the represented points without click on them. For that, I'm trying to use the COM but I cannot do that because watching the options of the feature loaded on google Earth(via the interface with google Earth), it's said that the feature option "has view" is 0, and I wonder if the kmlwrite function sets this variable to "false" by default and if it's possible to change its value to "true" or 1, so this way I may show the balloon.

Thanks you so much,Javier.