title: C++ Builder 10.3 Rio - Existing and working projects started throwing exceptions on build
body: <p>C++ Builder started throwing the following exception on all existing and working applications:</p>
  
  <ul>
  <li>From CPU window:  <code>50159CEE 83780800         cmp dword ptr [eax+$08],$00</code> </li>
  <li>From Event Log: <code>First chance exception at $50159CEE. Exception class $C0000005 with message 'access violation at 0x50159cee: read of address 0x00000008'. Process blahblah.exe (9688)</code></li>
  </ul>
  
  <p>I'm guessing this is a compiler related issue, but I have no idea how to fix it. Tried to toggle "Use classic Borland compiler", didn't help.</p>