moodle not working properly after installation

I have installed moodle many times. But this time when i install moodle all steps are completed uptil update profile. (localhost/moodle/user/editadvanced.php id=2) when i enter admin details and update file nothing is displayed. when i try to access moodle module through localhost chrome displays message "web page has a redirect loop". localhost/moodle/admin/index.php page is not redirected. i have reinstalled Xampp. in Apache error log i found following > RSA certificate configured for www.example.com:443 does NOT include an > ID which matches the server name . i found solution some where to comment include conf/extra/httpd-ssl.conf but it another error is activated in error log > "Sessioncache is not configured" . Also i have changed port 443 but it didn't work