safe file


Installer for the Windows Installer

instmsiw.exe. What is it?

The instmsiw.exe is a Installer for the Windows Installer.

This file is part of Windows Installer - Unicode. Instmsiw.exe is developed by Microsoft Corporation. It’s a system and hidden file. Instmsiw.exe is usually located in the %SYSTEM% sub-folder and its usual size is 1,499,904 bytes.


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


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: Installer for the Windows InstallerPart Of: Windows Installer - UnicodeCommon path(s): subfolder in %SYSTEM%
subfolder in %DOCS_SETTINGS%
Keywords(s): systemFilesize(s): 1,499,904 bytes, 2,585,872 bytes

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