> For the complete documentation index, see [llms.txt](https://docs.spadnext.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.spadnext.com/extending-and-apis/scripting-interface/c-scripting-precompile.md).

# C# Scripting: PreCompile

The internal on-demand scripting interface is limited to several OS-Interactions for security reasons.

You can provide a precompiled C#-Script which has no restrictions, e.g. if you need to access System.Net.

Prequsites:

* .Net Framework 4.8 Assembly
* SPAD.Interfaces.dll must be referenced (Copy to local = false!)
* If the Version-Number of SPAD.Interfaces changes, the assembly must be recompiled

Installation

* Create a directory "Addons" in Documents/SPAD.neXt
* Copy the assembly dll and all it's (non-system) depencies to that directory
* The assembly will be loaded when SPAD.neXt starts, **before** any devices are initialized
*


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