Title says it all, started a new project in VS2017, included <code><iostream></code>, then when I went to include <code><Windows.h></code> (This is my first attempt at working with this header by the way), I got the error saying: <code>unknown attribute"no_init_all"</code> Any idea what might be causing this?

OK, putting those comments into an answer ... This bug is fixed in VS 2019, but as per this answer, in VS 2017 you can use: <pre class="prettyprint"><code>#define no_init_all deprecated </code></pre> or even just: <pre class="prettyprint"><code>#define no_init_all </code></pre>

Including <Windows.h> causes (unknown attribute"no_init

Title says it all, started a new project in VS2017, included <iostream>, then when I went to include <Windows.h> (This is my first attempt at working with this header by the way), I got the error saying: unknown attribute"no_init_all" Any idea what might be causing this?