# DEMANDLOAD System Variable [GstarCAD 2026](Help%20System/GSTARCAD/2026/Index.md) → [System Variables](Help%20System/GSTARCAD/2026/System%20Variables/(System%20Variables).md) → [D](Help%20System/GSTARCAD/2026/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. --- [Original help](https://www.gstarcad.net/help/GstarCAD_2026_en-US/detail/systemVariables_Dgsv/DEMANDLOAD.html) · © Gstarsoft Co., Ltd.