How to exclude folder from scan with NIS 2014

Can someone please tell me where in setting for NIS 2014 I go to exclude a folder from being scanned.

All I can find in setting is Programs to exclude NOT FOLDERS.

Found Here:

Settings\General Tab\Performance and Monitoring --- Program Exclusions .. Configure...  Browse to location of File.... NOT FOLDER.

There are hundreds of files in this folder I want to exclude but can't seem to find out how. I'm not going to exclude each one individually... so there must be a way but HOW?

 

I WANT TO EXCLUDE A FOLDER.  PERIOD...