I reformatted my PC. Is there a link for the old Firewall?

That is, no sandbox and the ability to disable Defense +? I installed after the format and couldn’t even find “Settings” of any kind. Thank you!

The sandbox, and Defense+, can be disabled with all version of CIS, including version 6.0. With V 6.0 the green arrow on the upper right-corner of the screen flips it to present you with the configuration options. All options you’re looking for should be found there.

Please let me know if you have any questions.