Thanks garvinhicking. I had resolved this problem. I tried to use s9y_200405191337.tar and it was ok.

I can't see any table in my serendipity db. I think it just a sql statement error. I tried to install another version 0.5-pll yesterday. It worked fine. Could you tell me where to fix the sql statement error at 0.6-pll version? Thank you, garvinhicking!!

I had tried mysql-4.0.18-win and mysql-3.23.56-win. Both had the same situation. I used phpmyadmin to see the db. Table serendipity.serendipity_config wasn't be created exactly.

Could anyone help me? When I tried to install the version 0.6-pll, I got the error message.

Attemping to setup database...
Checking to see if the database is already in place. If you see a database query error here, ignore it... Done
Creating default database setup... Done
Table 'serendipity ...