{
{    Delete a data record.
{
{       AVP$DELETE_DATA_RECORD (KEY, FILE_INFORMATION, STATUS)
{
{ KEY: (input) Key for the record being deleted.
{
{ FILE_INFORMATION: (input, output) Record being used by the template file
{       manager to hold information about the template file.
{
{ STATUS: (output) Variable in which the completion status is returned.
{       CONDITIONS:
{             ave$unknown_record
{
