My 2 cents, on the windows 7 machine turn off UAC and try running the application again after the reboot.

>Experts,
>
>I just did an application which requires an ActiveX control for fingerprint scanner equipment which came with a CD. I installed it in my machine, developed the application. Runs fine. And now I am ready to deploy.
>
>Over at my client site, I installed using the same CD, then installed my application. But, when the form containing the ActiveX control is run, it generates a 2005 error. How do I properly install the ActiveX (OCX) file? Help!
>
>I do not know if this is an issue, but I developed in an XP machine, while the target client machine is in WIn7.
>
>TIA
>Dennis