safe file


WMI Custom Marshaller

fastprox.dll. What is it?

The fastprox.dll is a WMI Custom Marshaller. Sometimes it’s called WMI Custom Marshaller.

This file is part of Microsoft® Windows® Operating System. Fastprox.dll is developed by Microsoft Corporation. It’s a system and hidden file. Fastprox.dll is usually located in the %SYSTEM% sub-folder and its usual size is 472,064 bytes.


The fastprox.dll 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: WMI Custom MarshallerPart Of: Microsoft® Windows® Operating SystemCommon path(s): subfolder in %SYSTEM%
subfolder in %WINDOWS%
Keywords(s): systemFilesize(s): 472,064 bytes, 607,232 bytes, 614,400 bytes, 606,208 bytes, 605,696 bytes, 787,456 bytes, 629,248 bytes, 614,912 bytes, 473,600 bytes

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