safe file


Microsoft DirectX Diagnostic Tool

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dxdiagn.dll. What is it?

The dxdiagn.dll is a Microsoft DirectX Diagnostic Tool.

This file is part of Microsoft® Windows® Operating System. Dxdiagn.dll is developed by Microsoft Corporation. It’s a system and hidden file. Dxdiagn.dll is usually located in the %SYSTEM% folder and its usual size is 2,113,536 bytes.


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

We also recommend optimizing your computer.

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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: Microsoft DirectX Diagnostic ToolPart Of: Microsoft® Windows® Operating SystemCommon path(s): %SYSTEM%
subfolder in %SYSTEM%
subfolder in %WINDOWS%
Keywords(s): systemFilesize(s): 2,113,536 bytes, 210,432 bytes, 247,296 bytes, 195,072 bytes

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