/START,
folder-or-fspec

Specifies the starting folder, and optionally the file to select for preview. Default is current directory.

/FILTER

/FILTER,"descr | wildcardlist {| descr | wildcardlist}..."

Provides a filter specification to limit the files shown, using the same syntax as in MX_GETOFD. Each wildcard list is a semi-colon delimited list of filename wildcards, e.g. *.jpg;*.png; XX*.bmp. Quoting the entire argument is recommended; do not include spaces within any wildcard list. For example:

/FILTER,"Images | *.jpg;*.png | Docs | AB*.pdf;XY*.docx"

/TITLE,title

Specifies the title for the dialog box that appears. String must be quoted if it contains spaces.

/CANCEL,label

Specifies the label for the cancel/exit button (default="Exit").

/MAX{IMIZE}

Maximize the dialog.

/MAXBTN

Add a Min/Max/Normal button to the dialog caption bar.

/NOADDRESS

Remove the address (aka URL) line from the dialog. Useful when you want to confine the user to a single directory and/or there is no reason to reveal the address of the directory being viewed.

/NOCHANGEDIR

Don't allow browsing outside of the initial directory.

/NOFILEPROMPT

Remove the "File name: " prompt and edit box that otherwise appears beneath the list of files, where the user could type the name the file to select.