ReportServer URL Access : French Language Problem For Parameters (dates) After Installing SQL 2005 SP2

Hello,

We are using ReportServer URL Access. The parameters aren't pass into the URL, they have a default value and it's possible to change them by the "parameter toolbar". We are using datetime parameters with the very usefull calendar...

We are using a French version of : Windows (XP or W2K3), SQL2005+SP1 and VS2005 + SP1. It works fine, the calendar (for datetime parameter) is in French.

After installing the French SP2, the calendar is in English (w2k3 + VS2005 SP1). On a new installation (XP), with SQLExpress SP2 Advanced + Toolkit (in French), we have the same problem.

With this URL (solution 1), the calendar is in English (it was in French before the SP2):

http://localhost/Reportserver$SQLExpress?%2fProjet+de+rapport1%2fReport1&rs:Command=Render

But with this URL (solution 2), the calendar is in French :

http://localhost/ReportServer$SQLExpress/Pages/ReportViewer.aspx?%2fProjet+de+rapport1%2fReport1&rs%3aCommand=Render

In the documentation, we have to use solution 1 (but we have a problem). Is the solution 2 a possible "alternative" ?

Thanks for your help,

Frederic