Designing 'Betweenglassblind' Issue    
   While designing shaded construction for 'betweenglassblind' I am getting following error. I have followed all the steps for designing multi-layered window constructions. Still, couldn't manage to run my model. Please help!

** Severe  ** CheckAndSetConstructionProperties: Error in window construction ARTLIGHT WINDOW SHADED--
   **   ~~~   **   For multi-layer window constructions the following rules apply:
   **   ~~~   **     --The first and last layer must be a solid layer (glass or shade/screen/blind),
   **   ~~~   **     --Adjacent glass layers must be separated by one and only one gas layer,
   **   ~~~   **     --Adjacent layers must not be of the same type,
   **   ~~~   **     --Only one shade/screen/blind layer is allowed,
   **   ~~~   **     --An exterior shade/screen/blind must be the first layer,
   **   ~~~   **     --An interior shade/blind must be the last layer,
   **   ~~~   **     --An interior screen is not allowed,
   **   ~~~   **     --For an exterior shade/screen/blind or interior shade/blind, there should not be a gas layer
   **   ~~~   **     ----between the shade/screen/blind and adjacent glass,
   **   ~~~   **     --A between-glass screen is not allowed,
   **   ~~~   **     --A between-glass shade/blind is allowed only for double and triple glazing,
   **   ~~~   **     --A between-glass shade/blind must have adjacent gas layers of the same type and width,
   **   ~~~   **     --For triple glazing the between-glass shade/blind must be between the two inner glass layers,
   **   ~~~   **     --The slat width of a between-glass blind must be less than the sum of the widths
   **   ~~~   **     ----of the gas layers adjacent to the blind.
   ** Severe  ** WindowProperty:ShadingControl="SHADING CONTROL 1" the Construction with Shading Name="ARTLIGHT WINDOW SHADED"
   **   ~~~   ** of Shading Type="BETWEENGLASSBLIND" should have two or three glass layers and a
   **   ~~~   ** between-glass blind layer with a gas layer on each side.
   **  Fatal  ** GetSurfaceData: Errors discovered, program terminates.

 
 
