Problems with pubnames.ntf with spanish language pack i version 6.0.2 CF1

I have upgraded a Lotus Domino server from version 5.0.11 to version 6.0.2 CF1 using Spanish Language Pack.In the beginnings everything seemed to be normal, but when I tried to set up the mail rules,in configuration settings → router/SMTP → restrictions and controls → Rules , I found that the form rules does not exist, but in the original english template pubnames.ntf, everything is normal.

Is there anybody with the same problem?