Miner Opens then Immediately Closes with no Error messages
The miner seems to open for a split second then closes immediately without giving any sort of error message. I have altered many settings but it seems to have the same effect every time. 

My config.json file...

{
    "algo": "cryptonight",
    "background": false,
    "colors": true,
    "donate-level": 1,
    "log-file": null,
    "print-time": 60,
    "retries": 5,
    "retry-pause": 5,
    "syslog": false,
    "threads": null,
    "pools": [
        {
            "url": "mine.xmrpool.net:5557",
            "user": "",
            "pass": "x",
            "keepalive": true,
            "nicehash": false
        }
    ]
}

I'm completely confused with this NVIDIA miner - I've successfully set up a CPU miner with no problems. If anyone has any ideas on how to resolve this, I'd greatly appreciate it. 