MySQL warnings

I just installed Search Files and I got the following warnings in the Search Settings area:

* user warning: Table 'drupaltest.search_files_files' doesn't exist query: SELECT COUNT(*) as `count` FROM search_files_files in C:\Documents and Settings\George\Desktop\drupal-6.2\drupal-6.2\sites\all\modules\search_files-6.x-1.5\search_files\search_files.module on line 754.
* user warning: Table 'drupaltest.search_files_files' doesn't exist query: SELECT COUNT(*) AS `count` FROM search_files_files LEFT JOIN ( SELECT * FROM search_dataset WHERE `type` = 'search_files' ) AS `dataset` ON search_files_files.`id` = `dataset`.`sid` WHERE ( `dataset`.`reindex` IS NULL OR `dataset`.`reindex` != 0 ) in C:\Documents and Settings\George\Desktop\drupal-6.2\drupal-6.2\sites\all\modules\search_files-6.x-1.5\search_files\search_files.module on line 775.

The search works for the site content but can not find any search words in the test corpus I use.
Can you please find me a solution?
Php v. 5.2.5
SQL server 5.2
Apache v. 2.2.
Drupal v. 6.2
Best
George