I have found that when I installed Raster design it created a separate folder in C:\program files called; Raster Design 2010 OE. To get Raster Design to run I just moved the files from the Raster Design 2010 OE folder into the AutoCAD Raster Design 2010 folder. Then Raster ran fine. Try that, hope it works.
The one from this page
and the correct version 32 bit or 64 bit.
"skenvin" wrote in message news:firstname.lastname@example.org...
2010 is installed in its default. I get the same message whether I try to
run from the d/l page or if I save it to a file then I try to run.