It doesn't look like a VB error.
But what about being a bit more specific? What is the error-message? What line raises the error message (i.e. what code). What are you trying to do in your program? Are you (at the time of the error being fired) trying to open a database? An Internet connection? An ActiceX control? Are you using any ActiveX controls? Aren't they the problem? Are you trying to do something with the api? Is the error involving an object or just plain ol' code?

We can't help if you won't be more specific. What about "Can anybody help me with Runtime Error 11: Division by zero"?. That'd be more useful to us... So please? Any more info you can supply us with?