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  <div class="section" id="troubleshooting">
<h1>Troubleshooting<a class="headerlink" href="#troubleshooting" title="Permalink to this headline">¶</a></h1>
<p>If you find that no matter what you put in your URL only your default
page is loading, it might be that your server does not support the
REQUEST_URI variable needed to serve search-engine friendly URLs. As a
first step, open your <em>application/config/config.php</em> file and look for
the URI Protocol information. It will recommend that you try a couple
alternate settings. If it still doesn’t work after you’ve tried this
you’ll need to force CodeIgniter to add a question mark to your URLs. To
do this open your <em>application/config/config.php</em> file and change this:</p>
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;index_page&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="s2">&quot;index.php&quot;</span><span class="p">;</span>
</pre></div>
</div>
<p>To this:</p>
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;index_page&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="s2">&quot;index.php?&quot;</span><span class="p">;</span>
</pre></div>
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