Hi team and congratulations for this desired product.
I'm installing ls20 (120931) from scratch using installer.
No problem until step 6 (optional values). I mean db connection is ok because tables are populated correctly.
I fill in form for step 6 and then press next button, and the following error raises:

Internal Server Error
CDbConnection.connectionString cannot be empty.

This page is not generated by my server.
Any suggestions?
Any log file to view?


Please, feel free to send my directly to bugtracker...
Tks.

More info about this problem.
I've just installed ls20+ on a local pc with winxp/xampp and everything is okay.
I mean this error doesn't raised after step 6.
So the problem is about my corporative server.
It's based on a IIS 7.5 managed by Parallel Plesk panel and no info apears on server logs.

I also get this error right at the end. the config.php ? file doesnt seem to get created?
I am using IIS6
I was able to create/populate the database ok

Which DB do you use?

Feel free to open a bug report if you can reproduce the issue.