The PATH variable should include the paths for the 56800/E tools as shown in the following listing.
%CWFolder%\MCU\DSP56800x_EABI_Tools\command_line_tools
In order for FlexLM to work properly, you can simply copy the following file into the directory from which you will be using the command line tools:
..\CW MCU v10.x\MCU\license.dat
Alternately, you can define the variable LM_LICENSE_FILE as:
%CWFolder%\MCU\license.dat
This variable points to license information. It may point to alternate versions of this file, as needed.