safe file


LZ Expansion Utility

expand.exe. What is it?

The expand.exe is a LZ Expansion Utility.

This file is part of Microsoft® Windows® Operating System. Expand.exe is developed by Microsoft Corporation. It’s a system and hidden file. Expand.exe is usually located in the %WINDOWS% sub-folder and its usual size is 15,872 bytes.


The expand.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: LZ Expansion UtilityPart Of: Microsoft® Windows® Operating SystemCommon path(s): subfolder in %WINDOWS%
subfolder in %SYSTEM%
Keywords(s): systemFilesize(s): 15,872 bytes, 52,736 bytes, 53,248 bytes, 16,384 bytes, 46,080 bytes

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