Thanks for the reply, but its still hindering due to some reasons !
Showing these error messages (images attached - message1 & messgae2 on clicking 'OK' of message1)
Dear Everyone For a project modelled in Revit, we have downloaded materials available at the link " http://www.indigorenderer.com/materials/ ". They are in IGM & PIGM formats. The problem is in putting these Indigo materials to the elemants in Revit. (using Indigo Renderer-3.2.13-trial version with ...