This message was posted on behalf of Intel Corporation
In regard to your inquiry, I just wanted to let you know that we have a thread that explains how the CLS Client works, please verify the following link:
Also, I found a link that provides further details about that feature:
Based on that information it will be better if you keep both files.
NOTE: These links are being offered for your convenience and should not be viewed as an endorsement by Intel of the content, products, or services offered there.
Any further questions, please let me know.