title: Odd linker errors, couldn't find help anywhere
body: <pre><code>1&gt;client.obj : error LNK2001: unresolved external symbol __Init_thread_epoch
  1&gt;client.obj : error LNK2001: unresolved external symbol __Init_thread_footer
  1&gt;client.obj : error LNK2001: unresolved external symbol __Init_thread_header
  1&gt;config.obj : error LNK2001: unresolved external symbol &quot;void __cdecl operator delete(void *,unsigned int)&quot; (??3@YAXPAXI@Z)
  </code></pre>
  <p>The project was made using v140 toolset, updated to v142 and this happened. I tried going back to old project version and building it using v140 toolset in newest VS, even tried old VS 2015 and nothing.</p>