What does the frminst_%computername% install log say?
Its normally in the user %temp%/McAfeeLogs
What agent version are you trying to install? (including patch level)
What OS are you trying to install to? is it 7 or 2008?
Test your ability to ping the workstation from the EPO console. I have 3-4 machines out of around 500 that say failed to determine host IP address and I cannot under any circumstances figure it out. They are XP, no windows firewall, same proxy, same subnet, etc. but three of them will not allow EPO to ping it or push an agent to it. I manually copied all of the agent files from one box to it, and its funny that it changes teh date stamp on ALL the agent file folders then when I go into EPO to check status is says failed and the reason is "Failed to authenticate with remote system, system error: The network path was not found." I can ping is from a command prompt from the server just fine but again, no go with pushing the agent. Very frustrating considering how many worked just fine to have a small group of machines that simply will not work.
Are u using any consol option for creating the Framework..
Option 1. If u having agent 4 pls replace the agent 4 with "Mcafee Agent 400P3 Win Embedded" then try for install..
Option 2. "And if u can check the EPO configuration option for your username have rights for access the sql..."
i am using and its work well