The COSMO-RS GUI ADFcrs is normally installed as part of the ADF package. In the following table the environment variables that are specific for the COSMO-RS GUI ADFcrs are listed:
| Name | Meaning | Default Value |
| SCM_ERROR_MAIL | e-mail address for error reports | no error e-mail sent |
| SCM_RESULTDIR | location of the results directory | none (current directory used) |
| DISPLAY | X-window display to use | required (for all X11 programs) except on Windows |
