This custom action creates a step to set the current directory of the build process to the drive+path specified.  This can be useful when specifying relative paths for filenames; all relative paths in fields of subsequent steps will be relative to the folder specified here.

 

Note: The current working directory can also be set automatically (to the path of the project file) via an application option.

 

Directory: The drive+path of the folder to make the new current directory.