Hot installation 1.7 and .5 doesnt work

Hello,

I have purchased Hot Destinations template, and wanted to use Hot installation, but it's working only for Joomla 1.5

When I extract the files from 2.5 an installation screens shows, but I can't click on the "Next" icon on the language chooser screen.

So I deleted everything and extracted the files from Hot Destinations 1.7, which I wanted to install in the first place, and when I open the site it says:
"Forbidden

You don't have permission to access /installation/index.php on this server.

Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request."

What can I do?

Thank you very much for your responce.

Please make sure that all folders have permissions 755 before you start installation.

ok, you were right, they werent, I have set all of them to 755, and now the page looks like this (attachment). Any suggestions?

Thank you very much for your help, if it can't be worked out I will just have to use 1.5

Thanks.

Oh yeah, and on that page, i still cant click on "Next" ..

Two possible reasons:

1) all files and folders not uploaded properly

2) all files of your Joomla (there are several thousands) should have permissions 644 and all folders of your Joomla (there are several hundreds) should have permissions 755

Did you fixed it? I'm having this problem as well.