RC2021: expected exponent value, not '6'
<p>When I am upgrading my project to 64-bit in VS2010, it is giving below 2 compiler errors for mentioned code line:</p>

<p>RC1116: RC terminating after preprocessor errors</p>

<p>RC2021: expected exponent value, not '6'. </p>

<pre><code>const float AXIS_WIDTH = 2E6F;
</code></pre>

<p>Could anyone please suggest how can I resolve this issue? This code compiles perfectly in VC++.Net 2003.</p>