If the game crashes on startup, double-check that you have installed DirectX 9.0c and the necessary Visual C++ Redistributable packages.
You can find the official distribution of SAMPFUNCS on BlastHack, the primary hub for the project. If the game crashes on startup, double-check that
You need a tool to load .asi files. Silent's ASI Loader is a popular and reliable choice. If the game crashes on startup