Most people won't download RAR files. Please post the code using IFCode tags [ code="sql"][/code] or at least text files. We would also need DDL and sample data. Please, read the article linked in my signature to know what we need.
Luis C.
General Disclaimer:
Are you seriously taking the advice and code from someone from the internet without testing it? Do you at least understand it? Or can it easily kill your server?
How to post data/code on a forum to get the best help: Option 1 / Option 2