safe file


Direct3D HLSL Compiler

Check your PC for d3dcompiler_40.dll related issues!

d3dcompiler_40.dll. What is it?

The d3dcompiler_40.dll is a Direct3D HLSL Compiler.

This file is part of Microsoft® DirectX for Windows®. D3dcompiler_40.dll is developed by Microsoft Corporation. It’s a system and hidden file. D3dcompiler_40.dll is usually located in the %SYSTEM% folder and its usual size is 2,036,576 bytes.


The d3dcompiler_40.dll process is safe and disabling it can be dangerous, because programs on your computer need it to work correctly.

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General Information

Security risk: Free spyware & virus scanRegistry Errors: Free scan (run Registry Cleaner)Uninstallation: N/A Uninstall (run Unistall Manager)Disk & Memory Usage: N/A Free scan (run Task Manager)


Author: Microsoft CorporationProcess: Direct3D HLSL CompilerPart Of: Microsoft® DirectX for Windows®Common path(s): %SYSTEM%Keywords(s): systemFilesize(s): 2,036,576 bytes

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