Error 3447

Can anyone tell me what I can do to resolve this problem with my application. I have installed it on many machines, it works perfectly fine on most of them but on some machines After installation when I try to run the application I get the following message:

"Run time Error 3447, the jet VBA file VBAjet.dll for 16 bit version or VBAjet32.dll for 32 bit version failed to innitialize when called. Try re-installing the application to remove the error."

Machines giving this problem has following configuration:
1. Pantium-I running Windows 98.
2. Pantium running windows 95.

I would be really very grateful if someone could help me resolve this problem.