A:
The most recent software for your C615 is Camera Settings 2.10.4. Here's a link to that software on our product support page. https://support.logi.com/hc/en-us/articles/360024846573--Downloads-HD-Webcam-C615
If you need anymore support for your C615 webcam, come visit us on the support page anytime!
-Jonathan from Logitech