I want to create a rsa key in c# and export the container. I am having difficulty. I create container like this: CspParameters cspParams = new CspParameters(); cspParams.KeyContainerName = "XML_ENC_RSA_KEY";The msdn example says I can export the container with this syntax: aspnet_regiis -pa "XML_ENC_RSA_KEY" "NT AUTHORITY\NETWORK SERVICE". This does not work on my XP Host PC. I belive this is applicable for Windows 2003 Server. 1) So what is the correct syntax for exporting rsa key container from XP host? Also to get aspnet_regiis.exe path I did something like this: string winPath = Environment.GetEnvironmentVariable("windir"); string fullPath = winPath + @"\Microsoft.NET\Framework\v2.0.50727" + @"\aspnet_regiis.exe";But this path may be different for each host, based on the .NET verison installation. 2) Is there a way to get the aspnet_regiis.exe path from registry or a environment varaible? Once I get the path to aspnet_regiis.exe I want to invokve it from c# like this. 3) Is this code correct? ProcessStartInfo startInfo = new ProcessStartInfo(fullPath); startInfo.WindowStyle = ProcessWindowStyle.Hidden; startInfo.UseShellExecute = false; startInfo.RedirectStandardOutput = true; startInfo.RedirectStandardError = true; System.Diagnostics.Process process = new System.Diagnostics.Process(); startInfo.Arguments = args; process.StartInfo = startInfo; process.Start(); process.WaitForExit();Can someone please help me?