Creo ModelCHECK > Configuring PTC Creo Modelcheck > Setting Up the Initialization File: config_init.mc File > About the config_init.mc File
  
About the config_init.mc File
Use the config_init.mc file to specify initialization settings for Creo ModelCHECK. This file is read when Creo Parametric starts and Creo ModelCHECK initializes. If you make changes to the file, you must restart Creo Parametric for the changes to take effect.
Based on the type of values you can specify, there are three types of configuration options:
Options with a value of Y or N. For example SKIP_MODELS
Options for which you must specify the path to a directory or a file location. For example, for DIR_REPORT you must specify the value of the directory where report files are saved.
Options for which you must specify values for each mode. For example MODE_RUN must have a value of either Y or N for Interactive, Batch, Regenerate and Save modes.