Character encoding error
<p>Using asp.net pages with master page and getting error: </p>

<blockquote>
  <p>The character encoding of the plain text document was not declared.
  The document will render with garbled text in some browser
  configurations if the document contains characters from outside the
  US-ASCII range. The character encoding of the file needs to be
  declared in the transfer protocol or file needs to use a byte order
  mark as an encoding signature</p>
</blockquote>

<p>If master page is not apply on the content page then page working fine.
Please provide some solution for this issue.</p>
