You will need to prepare your report for filtering. you can do this by
adding an alias to the filteredview with the prefix "CRMAF_".
That means that you should not use this as query:
"select * from filteredaccount"
instead use this query:
"select * from filteredaccount as CRMAF_filteredaccount"
then you can use prefiltering in your report.
Hope this helps,
--
Ronald Lemmen - MSCRM MVP
Avanade Netherlands
http://www.ronaldlemmen.com/