AutoCAD Raster Design

[#1]

Just loaded AutoCAD 2012 with Raster Design.  I'm only able to get half the commands to work.  All of the REM commands give me an "unhandled exception 326EA728 error".  As well as despeckle.  Remove, Crop and Mask commands are working.  Anybody have a fix for this?  Thanks.  Bo

[#2]

Same problem, please help.  It only appears to be the Despeckle command.

[#3]

Having the same problem, but mine is only the rem commands. Get any solutions yet?

[#4]

I ended up reinstalling AutoCAD and Raster then things seem to work.