cfront.ocx, asp.net, NDBCN

Hi,
My web application connects to a NDBCN server via cfront.ocx. I use the following code:
CF.ConnectServerAndOpenDatabase("NDBCN", serverName, "TCP", databasename, dbCache, True, False, UserID, Pword).
Everything works fine on my machine and one other machine. However when I install the application on any other machine it crashes at CF.ConnectServerAndOpenDatabase. I am able to use the CF.ConnectServerAndOpenDatabase method using VB6 and VB.net on these machines but not ASP.net. What on earth is going on?

Somebody please help me!