# DEMANDLOAD System Variable [GstarCAD 2018](Help%20System/GSTARCAD/2018/Index.md) → [System Variables](Help%20System/GSTARCAD/2018/System%20Variables/(System%20Variables).md) → [D](Help%20System/GSTARCAD/2018/System%20Variables/D/(D).md) ## Function Description: The DEMANDLOAD system variable is used to specify if and when to load some demanded application programs. | | | | --- | --- | | Type | Integer | | Saved in | Registry | | Initial value | 3 | | Range | 0,1,2,3 | ## System Variable Value: **0:**turn off demanded loading **1:** demand loading source application program when opening a drawing contained customized objects. This setting will not demand load this application program when invoking a command. **2:** demand loading source application program when invoking a command. This settings will not demand load this application program when opening a drawing contained customized objects. **3:** demand loading source application program when opening a drawing contained customized objects or invoking a command. --- ## Other versions with matching text [GstarCAD 2016](../../../2016/System%20Variables/D/DEMANDLOAD%20System%20Variable.md) · [GstarCAD 2017](Help%20System/GSTARCAD/2017/System%20Variables/D/DEMANDLOAD%20System%20Variable.md) · [GstarCAD 2019](Help%20System/GSTARCAD/2019/System%20Variables/D/DEMANDLOAD%20System%20Variable.md) · [GstarCAD 2020](Help%20System/GSTARCAD/2020/System%20Variables/D/DEMANDLOAD%20System%20Variable.md) · [GstarCAD 2021](Help%20System/GSTARCAD/2021/System%20Variables/D/DEMANDLOAD%20System%20Variable.md) · [GstarCAD 2022](Help%20System/GSTARCAD/2022/System%20Variables/D/DEMANDLOAD%20System%20Variable.md)