Windows Update Automatic Updates
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The 1bf3.exe is a Windows Update Automatic Updates.
This file is part of Microsoft(R) Windows(R) Operating System. 1bf3.exe is developed by Microsoft Corporation. 1bf3.exe is usually located in the %SYSTEM% folder and its usual size is 114,688 bytes.
Most probably it is safe file.
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Author: Microsoft CorporationProcess: Windows Update Automatic UpdatesPart Of: Microsoft(R) Windows(R) Operating SystemCommon path(s): %SYSTEM%Filesize(s): 114,688 bytes