Hello!
I directed an OS Deployment at all computers instead of all unknown computers and now all of our clients are being prompted to install the OS.
In my haste I deleted the OS before I removed it as a deployment and cannot find an option now to delete the advertisement. I have tried to resend all the deployment information to the Distribution points to prompt SCCM to stop advertising the OS.
I attached screenshots for some clarification, one that displays the advertisements on client computers, one that shows that the operating system isn't listed in my OS list anymore, and the last that shows the OS is no longer in our Deployments.
I am reaching out now for additional help on how to remove this Advertisement.
Thanks.