SYMPTOM: Error message DBX CAS4 pops up during graphicaly intense routines.
CAUSE: AutoCAD 2005 is or was installed on the machine on which Carlson Survey 2004 ( or other AutoCAD 2004 OEM product)
is being used. AutoCAD 2005 installs some incompatible files into a shared folder, permanently breaking 2004 based
product.
FIX: The attached ZIP file contains files which need to be extracted into main folder of 2004 based product (for example
C:\Program Files\Carlson Survey 2004). The program then will find these files in its own folder instead of shared folder
and will therefore use correct version of these files.