title: Fatal: Cannot open file. Error: ppcx64.exe returned an error code
body: <p>My code and Visual Studio Code's error message:</p>
  <p><img src="https://i.stack.imgur.com/U4QeA.jpg" alt="1" /></p>
  <p>Why in Visual Studio Code I can't compile Pascal file but it working properly on FPC IDE or Sublime Text 4 with ObjectPascal package?</p>
  <p>My file dir:</p>
  <pre><code>d:\Programming\Pascal\Learning\Boi_Duong\#9_Buoi9.pas
  </code></pre>
  <p>Error message:</p>
  <pre><code>Free Pascal Compiler version 3.2.2 [2021/05/15] for i386
  Copyright (c) 1993-2021 by Florian Klaempfl and others
  Target OS: Win32 for i386
  Compiling #9_Buoi9.pas
  Fatal: Cannot open file &quot;#9_Buoi9.pas&quot;
  Fatal: Compilation aborted
  Error: C:\FPC\3.2.2\bin\i386-Win32\ppc386.exe returned an error exitcode
  </code></pre>