In attempting to install my copy of VectorWorks Industry Educational version 11.0.1, I get an error message:
"An I/O error occurred while installing a file. This is normally caused by bad installation media or a corrupt installation file."
I can continue the rest of the installation which installs VECTORWORKS, ARCHITECT, LANDMARK, SPOTLIGHT, and MECHANICAL, but the RENDERWORKS fails to install (When I run Vectorworks Industry, Renderworks is the only item that does not start up). Any help would be greatly appreciated.