Accidentally extracted to Local Disk Root, need to figure out what is essential and what is not

[gabsnake]

I accidentally extracted an installation folder for Microsoft Visual C+++ 2008 into my Local Disk Directory. Now the area where Program Files and Users are stored is filled with install.exe and install.res.1031.dll etc.. I need help figuring out which of these files can go straight into the recycle bin and which shouldn't. I am only looking to delete the files I accidentally extracted, not folders that aren't necessary.

Contents of my Local Disk Directory http://i.imgur.com/7LpCCAh.png

Thank you for any and all responses.

 

[fricklesmn]

All files (ignoring folders) can be removed, any critical system files are hidden by default, and looking at your screenshot, none of those files are part of the bootup/windows/necessary files for system

 

[USAFRet]

Extract that again, but this time to a known subfolder. That way, you can compare what files are from the Visual C++ and what is not.
Delete the files from the root.

 

[gabsnake]

Extract that again, but this time to a known subfolder. That way, you can compare what files are from the Visual C++ and what is not.
Delete the files from the root.

That was the first thing I tried to do, but I extracted this a long time ago and couldn't find the original file. Anyways I just did what fricklesmn said.