Some DLL Files are missing or corrupted in Windows Defender anti-virus

I decided to run command prompt with run as administrator right and you will see 5 missing DLL files below. Is that a possibility that I couldn't run Windows Defender as my anti-virus program in my desktop but Widnows Defender firewall is running with no problem?

regsvr32 wuaeung.dll -- missing
regsvr32 wucltui.dll -- missing
regsvr32 softpub.dll -- good
regsvr32 wintrust.dll -- good
regsvr32initpki.dll -- missing
regsvr32 wups.dll - good
regsvr32 wuweb.dll -- missing
regsvr32 atl.dll -- missing
regsvr32 mssip32.dll -- good

Here is one example of missing dll file.

RegSvr32

( X ) The module "wuweb.dll" failed to load.

Make sure the binary is stored at the specified path or debug it
to check for problems with the binary or department .DLL files.

The specified module could not be found.

So that mean that there are missing DLL Files in Windows Defender which cannot run in my operating system of Windows 10 Pro 64-edition? Can this be done to repair or have to reinstall or what?

Thank you,

John

Windows 10 has a nice utility to look for missing or corrupted system files and make corrections.

Check out this tutorial: Run SFC Command in Windows 10

Hope this helps!

My Windows Defender is working now and almost forgot to post here. Anyway it's working now.

John

bro67 said:

Have you ran sfc /scannow yet? Also have you done dism? Use DISM to Repair Windows 10 Image | Tutorials Follow these steps. Replace the .dll file with the ones that are missing to uninstall and install.

1. Click the Start button.
2. Type "command" in the search box... DO NOT hit ENTER yet!
3. While holding CTRL-Shift on your keyboard, hit ENTER.
4. You will be prompted with a permission dialog box.
5. Click Yes.
6. Type the following command: regsvr32 /u wuaueng.dll.
7. Hit ENTER. This will UN-REGISTER your file.
8. Type the following command: regsvr32 /i wuaueng.dll.
9. Hit ENTER. This will RE-REGISTER your file.
10. Close the command prompt window.
11. Re-start the program associated with wuaueng.dll error.

Hello.
I have a problem with that, i dont know how to open that "permission dialog box"
i know, maybe im dumb but i created an account just for that one question.
Can you help?