safe file


Windows executable

MSONSEXT.DLL. What is it?

The MSONSEXT.DLL is a Windows executable.

This file is part of Web folders and Rosebud Windows Redistributable Package. MSONSEXT.DLL is developed by Microsoft Corporation. MSONSEXT.DLL is usually located in the %PROGRAM_FILES_COMMON% sub-folder and its usual size is 561,209 bytes.


The MSONSEXT.DLL process is safe, and you can safely disable it.


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: Windows executablePart Of: Web folders and Rosebud Windows Redistributable PackageCommon path(s): subfolder in %PROGRAM_FILES_COMMON%
subfolder in %PROGRAM_FILES%
Filesize(s): 561,209 bytes, 970,528 bytes

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