issue virtuemart

hello! I am having some problems with virtuemart (installed quick start demo, could very well customize the template, but unfortunately I can not use the virtuemart, and only when I add products or use the virtuemart, back again at the login page joomla and when I put the password and my user name, says that the username and password are not correct and I can not do anything. could help me?
Thank you

Hi,
What the version of quickstart did you use(1.5 or 2.5)? You can re-download the latest version if you are with Joomla 1.5 + VM1.1.9.

Boutiquebox is now support Joomla 1.5 and Joomla 2.5 with VM 2.0 only.

If you can't fig it out, pls send email with admin access to services(a)omegatheme.com and we can see the problem and can help you faster.

Thanks

Hi, thanks! my joomla version is 1.5 and quickstart demo version 1.5 and virtuemart 1.1.9...

:dry: But what i need do?. VM 1.9 is imcompatible?

No, no problem at all.
I asked that question to be sure what version you are using.
In this case, after install from demo package, because VM version is 1.1.9 so you need setting the site url to VM work perfectly. Please edit file administrator/components/com_virtuemart/virtuemart.cfg.php and you will find this code: please replace it by your site url then save.
eg:
Thanks

thanks thanks very much