Unable to verify the version of the remote computer.
This can happen when the Management Server has limited access to the machine. The account used to remotely install the agent may not be an administrator but have elevated rights (for example; Power User).
Ensure that the Action Account or alternate credentials supplied in the Discovery Wizard has administrative rights on the target machine.
For more information on troubleshooting agent installation, see Troubleshooting Issues When You Use the Discovery Wizard to Install an Agent(http://go.microsoft.com/fwlink/?LinkId=181932).