string strCmdText;
strCmdText = "-jar ImgurDownloader.jar";
Process process = new Process();
process.StartInfo.Arguments = strCmdText;
process.StartInfo.FileName = "javaw";
process.StartInfo.UseShellExecute = false;
process.Start();

string strCmdText;
strCmdText = "-jar ImgurDownloader.jar";
Process process = Process.GetCurrentProcess();
process.StartInfo.Arguments = strCmdText;
process.StartInfo.FileName = "javaw";
process.StartInfo.UseShellExecute = false;
process.Start();