But I don't find How to memorize the lastID ???? In my first select request I get the ID, but which is the last ???

So !

this need to get the lastID as :

declare LyID int,

select top 50 xy, @lastID=MyID from MyTable order by MyID

and then

select top 50 xy from MyTable order by MyID where...

Thanks again. Thanks a lot...

I will try later. I'he too much to do now.

You're right when writting :

       I suspect you are using that tool for the user to make...

wow thanks that was it  !!!!    to include network protocols on install just add DISABLENETWORKPROTOCOLS=0 in the msde setup.ini file 

thanks again

My application is installed in all target PC by the customers, the all have a user with administrator permission.

So I think, it is not the problem.

Thanks and don't hesitate to give...