Loads an optimiser widget (GUI) from an XML file
| Number | Type | Compulsory | Default | Description |
| 1 | String | Yes | Filename |
Path to file to load into widget
Returns 1 if successful, 0 if file failed to load, -1 if there is no current valid optimiser widget
| ▲Function Summary▲ | ||
| ◄ OptimiserGetSpecification | OptimiserParameterLine ▶ | |