The DropTable() method is not working as expected (7.2)

Hi,

Why the DropTable() method is not working as expected? The below script is not dropping the table.

TestUninstall.es file's content:

//Script file generated by Sage CRM 7.2.b on 10/2/2014 12:16:52 PM

/*

Tables that have been added or updated

*/

DropTable('TestTable');

The log file generated:

OK TestUninstall