The msdadiag.dll is a Microsoft Data Access - Built-In Diagnostics. Sometimes it’s called Built-In Diagnostics.
This file is part of Microsoft® Windows® Operating System. Msdadiag.dll is developed by Microsoft Corporation. It’s a system and hidden file. Msdadiag.dll is usually located in the %SYSTEM% folder and its usual size is 118,784 bytes.
The msdadiag.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.
Author: Microsoft CorporationProcess: Microsoft Data Access - Built-In DiagnosticsPart Of: Microsoft® Windows® Operating SystemCommon path(s): %SYSTEM%
subfolder in %SYSTEM%
subfolder in %WINDOWS%Keywords(s): systemFilesize(s): 118,784 bytes, 163,840 bytes, 154,624 bytes, 159,744 bytes
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