FileList Confusion

I am confused with FileList - Unrecognized Files

I use default CIS settings.

I installed 2 programs.

There was no Unlimited Rights Alert.

The programs were not autosandboxed.

Sandboxed Apps option on the CIS main GUI shows “0”.

When I run the 2 programs there is no green border.

FileList - Unrecognized Files - Shows many files related to those 2 programs.

It seems the programs were not sandboxed so why all the files in unrecognized list?

Both the programs were downloaded & installed after CIS install.