Ufasoft miner will not start

[jman71]

Read everything on setting this up and I can't get it going.  The default miner trys to start but says nothing to mine.  On the Ufasoft miner it does nothing when I press start.  The blockchain is up to date.  And I have the latest version and all that.  The cpu miner is the only one I can use on this older system.