Problems after XAMPP 1.7.4 installation and Configuring Joomla

I have installed xampp 1.7.4 in my netbook operated by using windows 7 and I have configured joomla as CMS in the server software. But I have faced a problem that it does not works properly. Some error shows in front page like Strict Standards: Non-static method JHTML::_() should not be called statically in C:xampphtdocsbdcomponentscom_contenthelpersicon.php on line 64.
How can I solve this problem?

