safe file


Windows Update Client API

Click Here to run a FREE scan for wuapi.dll related errors

wuapi.dll. What is it?

The wuapi.dll is a Windows Update Client API.

This file is part of Microsoft® Windows® Operating System. Wuapi.dll is developed by Microsoft Corporation. It’s a system and hidden file. Wuapi.dll is usually located in the %SYSTEM% sub-folder and its usual size is 430,592 bytes.


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

We also recommend optimizing your computer.

Computer Speed Up

Select your operating system

General Information

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 Update Client APIPart Of: Microsoft® Windows® Operating SystemCommon path(s): subfolder in %SYSTEM%
subfolder in %WINDOWS%
Keywords(s): systemFilesize(s): 430,592 bytes, 556,376 bytes, 554,496 bytes, 534,016 bytes, 577,048 bytes, 560,128 bytes, 568,320 bytes, 575,704 bytes, 502,784 bytes, 532,480 bytes, 561,688 bytes

User opinions

Add your comment

No comments found

Add your comment
Your name:
Your rating:
unrated file
Characters Type the characters you see in the picture:
Show another picture

Scan Your Computer Now