Ado Program Run Error On Machine whithout VC++ IDE

[Forlegend]

My program about ADO run correctly on my machine,but it can't correctly run on the machine whithout VisualC++ IDE. I find it runs the following statment: _CommandPtr cmd; _ConnectionPtr conn; ....................................... cmd->ActiveConnection = conn;/Error occurs I don't why.Can somebody help me! Thanks very much!! :confused: VCBeginer

[Mazdak]

Forlegend wrote: it can't correctly run on the machine whithout VisualC++ IDE. Maybe the problem is because you don't have MDAC on that machine.Are you sure about it? Mazy "So,so you think you can tell, Heaven from Hell, Blue skies from pain,... How I wish,how I wish you were here."
Wish You Were Here-Pink Floyd-1975

[Forlegend]

Oh! I get it. Thank you again!!:) :) VCBeginer