C# 检测是否已经安装Winrar

gistfile1.cs

static public bool ExistsWINRAR()
{
    try
    {
        RegistryKey the_Reg = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\Win11RAR.exe");
        return !string.IsNullOrEmpty(the_Reg.GetValue("").ToString());
    }
    catch
    {
        return false;
    }
}