Running Phantomjs using C# to grab snapshot of webpage

[Etranger]

I'm trying to grab snapshots of my own website using phantomjs - basically, this is to create a "preview image" of user-submitted content.I've installed phantomjs on the server and have confirmed that running it from the command line against the appropriate pages works fine. However, when I try running it from the website, it does not appear to do anything. I have confirmed that the code is being called, that phantom is actually running (I've monitored the processes, and can see it appear in the process list when I call it) - however, no image is being generated.I'm not sure where I should be looking to figure out why it won't create the images - any suggestions? The relevant code block is below:\[code\]string arguments = "/c rasterize.js http://www.mysite.com/viewcontent.aspx?id=123";string imagefilename = @"C:\inetpub\vhosts\mysite.com\httpdocs\Uploads\img123.png";Process p = new Process();p.StartInfo.UseShellExecute = false;p.StartInfo.RedirectStandardOutput = true;p.StartInfo.CreateNoWindow = false;p.StartInfo.FileName = @"C:\phantomjs.exe";p.StartInfo.Arguments = arguments + " " + imagefilename;p.Start();string output = p.StandardOutput.ReadToEnd();p.WaitForExit();\[/code\]