That to ^^^^
But.....
A lot of injectors are kinda detected. So what you need to do is any .dll file that you inject just make sure that the injector is set to close after injection. In PerX you can do it with the check box. In some others you may have to click a settings button. Also make sure that it AUTO injects
Try that.
In Faith/Devinject you have an option to close after injection.
maybe the hack is patched! TRY A NEW ONE