I am currently testing LANdesk as a possible solution to our needs. I am having a weird problem installing the agent on Macs. The Mac has the firewall turned off, remote login is enabled, I even turned off AV. I added the Local Administrator account of the Mac to the Alternate Credential. I get a 1026 error whenever I pushed the agent to the Mac. For giggles, I created another local admin account called MACadmin. I added this MACadmin account to the alternate Credential, took out the Local Administrator account, pushed the agent, and now it works. If I add the Local Administrator account on top of the MACadmin account, it fails. If the MACadmin account is on top of the Local Administrator account, it works.
I know it could be a permission issue, I just could not figure it out.