I've seen this a few times now where the cca fails to install the agents due to missing c++ runtimes on the endpoint. Installing the runtimes manually resolves the issue.
Thank you for your reply, all agents, configurations (10.1) and pre-reqs c++ runtimes are installed prior to the in-place upgrade to Windows 10, we've opened a support ticket with Ivanti on the issue. Reaching out to the community as well just in case any one has seen this issue.
Majority of our endpoints are laptops and desktops.