This usually means the game requires a version of DirectX higher than what SwiftShader 3.0 can emulate (it is primarily for DX9).
To get started, you need the SwiftShader DLL files. Usually, these come in a compressed .zip or .rar folder. swift shader 30 sem a logo install
Find a trusted source for the (DirectX 9) or DX8 files. This usually means the game requires a version