I install XAMPP 1.7.7 for Windows 7 64 bits (not UAC), Joomla 2.5.1, Spanish language module and com_comprofiler component (CB 1.8) and found this bug:

Strict Standards: Only variables should be assigned by reference in ...\administrator\components\com_comprofiler\plugin.foundation.php on line 3619

Strict Standards: Only variables should be assigned by reference in ...\administrator\components\com_comprofiler\plugin.foundation.php on line 3620

Strict Standards: Only variables should be assigned by reference in ...\administrator\components\com_comprofiler\plugin.foundation.php on line 3621

Strict Standards: Only variables should be assigned by reference in ...\administrator\components\com_comprofiler\plugin.foundation.php on line 3622

Strict Standards: Only variables should be assigned by reference in ...\administrator\components\com_comprofiler\plugin.foundation.php on line 3629

Strict Standards: Only variables should be assigned by reference in ...\administrator\components\com_comprofiler\plugin.foundation.php on line 3634

Strict Standards: Only variables should be assigned by reference in ...\administrator\components\com_comprofiler\plugin.foundation.php on line 3642

Strict Standards: Only variables should be assigned by reference in ...\administrator\components\com_comprofiler\controller\controller.default.php on line 40

Strict Standards: Declaration of FixedSimpleXML::attributes() should be compatible with that of SimpleXMLElement::attributes() in ...\administrator\components\com_comprofiler\library\cb\xml\cb.xml.xml.php on line 234

Strict Standards: Declaration of FixedSimpleXML::addAttribute() should be compatible with that of SimpleXMLElement::addAttribute() in ...\administrator\components\com_comprofiler\library\cb\xml\cb.xml.xml.php on line 234

But, i have to message: "Second and last installation step of Community Builder Component (comprofiler) done successfully."

Thanks for your help

I found possible solution: php.ini, "error_reporting" and set it to the value E_ALL

Thanks