title: Coredll not found error in Windows 10 mobile enterprise application
body: <p>We are developing a mobile application which works in Windows 10 mobile enterprise. Now there is a requirement to change the system time to a specific value. We tried the below  </p>
  
  <pre><code>[DllImport("coredll.dll", SetLastError = true)]
      public static extern bool SetSystemTime(ref SYSTEMTIME st);
  
  
  
  [StructLayout(LayoutKind.Sequential)]
              public struct SYSTEMTIME
              {
                  public short wYear;
                  public short wMonth;
                  public short wDayOfWeek;
                  public short wDay;
                  public short wHour;
                  public short wMinute;
                  public short wSecond;
                  public short wMilliseconds;
              }
        SYSTEMTIME st = new SYSTEMTIME();
              st.wYear = 2018; // must be short
              st.wMonth = 6;
              st.wDay = 21;
              st.wHour = 0;
              st.wMinute = 0;
              st.wSecond = 0;
   SetSystemTime(ref st);
  </code></pre>
  
  <p>But it throws coredll is not found. We are using uwp and C# as language.</p>