Here's the problem :
I create a program in Visual Basic with an SQL server database.
The Database is running on my machine & the Visual Basic too.
(I have a version of SQL server that I can run on an NT Workstation.)

So everything was fine, and I distribute my program. So the company
have a server that I install the REAL SQL Database on it. So before
distributing my program I change the call of ADO to the CompanyServer.
It was ok, the program started, but when I try to save my first
record, I get this error : Run-Time Error 91 Object Variable or With
Block Variable not set.
The result of the error is    -2147217887

I think the version of the ADO is not the same for accessing the
Database on the server, but How I can change that on the server ?

thanks