<p>Here is an incredibly simple solution that a fonctionné pour moi. It may work for you aussi:</p>
<p><strong>Windows 7</strong>:</p>
<ul>
<li>
<p>In Explorateur Windows: choose Tools, Options des dossiers > Cliquez sur le Search tab > Check or uncheck ANY option</p>
</li>
<li>
<p>Apply.</p>
</li>
<li>
<p>If this solves your problem, vous pouvez revert to your original setting and the problem will remain solved.</p>
</li>
</ul>
<p>For <strong>Windows 10</strong>, the folder option is updated to View → Options in Explorateur Windows</p>