anchor.diff:  const
     WINDOWS_10_MAJORVERSION = 10;
     WINDOWS_10_MINORVERSION = 0;
  -  WINDOWS_10_BUILDNUMBER = 17134;
  +  WINDOWS_10_BUILDNUMBER_WithFailure = 17134;
  +  WINDOWS_10_BUILDNUMBER_Fixed = 19597;
   
  -function IsWindows10_1803_OrGreater: BOOL; inline;
  +function IsWindows10_OrGreater_Build(Build: DWORD): BOOL; inline;
   var
     osvi: OSVERSIONINFOEXW;
     dwlConditionMask: DWORDLONG;
  
positive.code: var
    I: Integer;
  begin
    if not IsWindows10_1803_OrGreater then
      Exit(False);
  
    Code := PRIMARYLANGID(Code);
  
negative.code: 
    osvi.dwMajorVersion := WINDOWS_10_MAJORVERSION;
    osvi.dwMinorVersion := WINDOWS_10_MINORVERSION;
    osvi.dwBuildNumber := Build;
  
    Result := VerifyVersionInfoW(osvi, VER_MAJORVERSION or VER_MINORVERSION or VER_BUILDNUMBER, dwlConditionMask) <> False;
  end;
  