safe file


Microsoft Jet Engine Library

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msjet40.dll. What is it?

The msjet40.dll is a Microsoft Jet Engine Library.

This file is part of Microsoft (R) Jet. Msjet40.dll is developed by Microsoft Corporation. It’s a system and hidden file. Msjet40.dll is usually located in the %SYSTEM% sub-folder and its usual size is 1,589,248 bytes.


The msjet40.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: Microsoft Jet Engine LibraryPart Of: Microsoft (R) JetCommon path(s): subfolder in %SYSTEM%
subfolder in %WINDOWS%
Keywords(s): systemFilesize(s): 1,589,248 bytes, 1,516,568 bytes, 1,507,356 bytes, 1,503,260 bytes

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