I am using unity2019.4.40f1,I want to use System.Diagnostics.Process.Start ,But I get this error

Unity Engine
,
1

Win32Exception: ApplicationName=‘CompressionBundle.exe’, CommandLine=‘D:/Download/gameclient_f1/SlotClient/AB/Android/StreamingAssets D:/Download/gameclient_f1/SlotClient/AB/AndroidZips’, CurrentDirectory=‘D:/Download/gameclient_f1/SlotClient/export/Compress/’, Native error= access denied。

By the way ,it work well in unity2018.4.36

my code:

string args = data.assetBundleDir + " " + data.zipBundleDir;
string currDir = Directory.GetCurrentDirectory();

string exedir = Application.dataPath.Replace(“Assets”, “”) + “export/Compress/”;
//string exedir = Application.dataPath + “/Compress/”;
Directory.SetCurrentDirectory(exedir);
System.Diagnostics.ProcessStartInfo info = new System.Diagnostics.ProcessStartInfo();
info.FileName = “CompressionBundle.exe”;
info.Arguments = args;
info.WindowStyle = System.Diagnostics.ProcessWindowStyle.Normal;
info.UseShellExecute = false;
info.ErrorDialog = true;
info.CreateNoWindow = true;
info.WorkingDirectory = exedir;

using (System.Diagnostics.Process pro = System.Diagnostics.Process.Start(info))
{
pro.WaitForExit();
while (!pro.HasExited)
{

}
if (pro.ExitCode != 0)
{

Debug.LogError("Failed running " + args + “\n\n” + pro.StandardError.ReadToEnd());
}

pro.Close();
}

2

Here’s how to post code correctly: Using code tags properly

It says access denied so would indicate a permission problem, likely a file permission.

3

Pretty sure I remember reading here that System.Process is not supported in IL2CPP… I see “Android” above and any Android on Google Play will require IL2CPP.