Windows 10: I installed a faulty program that deleted my windows defender

Hello, same as this thread:https://answers.microsoft.com/en-us/windows/forum/all/how-to-reinstall-windows-security-in-windows-10/ebcfe340-9d23-47ca-b749-bd9e0590c13aI installed a faulty program which deleted my windows defender.. I ran FRST and will attach it below.https://drive.google.com/drive/folders/1JNDSz-cVonZ-AxJSSRKinzCK6iuT-heN?usp=share_linkCan someone please help me?

:)

 

windows xp installation and dual core am

could someone please list the steps they follow to install windows with a dual core processor and windows xp service pack to. I'm reletively new to amd dual core and i feel i'm missing a step. All help will be appreciated. thanx

 

C windows installer folder - Delete?

He can do symbolic link redirection and move the files in it to a different location. *Wink
Better try it out in a virtual of first. Just a suggestion.

Like:
First move everything in c:\windows\installer to d:\installercache
Then delete c:\windows\installer folder
Then type this in command mode as admin
mklink /d c:\windows\installer d:\installercache

Removing those installer files is a bad idea. it might prevent you from updating or uninstalling apps.

 

C windows installer folder - Delete?

I have it in mine. Looking thru it, it looks like certain programs keep their installer in there. Probably not a good idea to delete it, as you might lose the ability to uninstall some programs.