When running the .do files delivered with DS824, the following error occurs:
The libraries have been successfully complied.
This error occurs when the Xilinx Environment has not been set up correctly.
The XILINX env variable must be set correctly.
In Windows, %XILINX% can be set by running the settings32.bat or settings64.bat file in the ISE_DS directory of the installed version.
Alternatively, invoke ModelSim from the ISE Design Suite Command Prompt.