Group file already exists

Question

Can someone please explain what causes this error:
OCA-30023: error fetching result set
[POL-3253] group file already exists
I am using Oracle Lite 8. I have created a view that returns all records from a table with the related data from other tables. Whenever I use this view in a query, adding a where clause with a date range, I get the above mentioned error. This only happens when the database is open in another application. If I use the view in a query without a where clause, it works fine, but I get more data than I want to view. The view is shown below.
Thanks for any info.
John Valentino
create view EventViewEx
     (EventIndex,LogDate,Tool,ModuleId,Module,Type,Event,StrDesc1,StrDesc2,StrDesc3,StrDesc4,IntDesc1,FptDesc1,UserName) as
select     Event.EventIndex,
     Event.EventDate,
     Tool.ShopOrder,
     Event.ModuleID,
     Module.ModuleName,
     Event.EventType,
     Names.Name,
     Event.EV_StrDesc1,
     Event.EV_StrDesc2,
     Event.EV_StrDesc3,
     Event.EV_StrDesc4,
     Event.EV_IntDesc1,
     Event.EV_FptDesc1,
     Users.UserName
from     Event,
     Names,
     Module,
     Tool,
     Users
where     Event.ToolIndex = Tool.ToolIndex
and     Event.NameId = Names.NameId
and     Event.ModuleId = Module.ModuleId
and     Event.UserIndex = Users.UserIndex;

Answer 1

Thanks John. We downloaded the omwb13100 zip file.
Instead of using the default repository, I tried to log-in to a database on the local NT machine to recreate a new repository. Everything went fine afterwards.
We're all set for now but it would be nice to find out what happened to the default repository. Thank you.