I am pushing an agent update via a policy-supported push and I am getting an error stating, "The installation source for this product is not available". I searched for this error on the community and came up with a document (http://community.landesk.com/support/docs/DOC-1131), but the solution doesn't apply in this case as we are on v8.7 SP5. The agent that is currently on the PC is at SP3. The push is successful on the majority of the PCs in our environment and the agent installation the client seems to be functioning properly as it has a full inventory and is communicating on a regular basis.
Any ideas what could be causing th?