2147221164 error code ("Class not registered")

[smercurio_fc]

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jlam wrote:

Thank you guys for the heads up. But I was trying to log in as an admin but was not able to find a way to do so. Would you guys be kind enough to teach how the steps to login?

Any help is much much appreciated.

Thanks again

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So you want us to teach you how to use Windows?

[muks]

Check this

If it is not your own system contact your Networking department.

[jlam]

Guys,

I finally was able to log in as an admin on my Windows 7 64 bit OS. So, I followed the step provided here: http://digital.ni.com/public.nsf/websearch/4F811A9B23F1D46E862566F700615B7A?OpenDocument which says how to manually register type lib, active x control, so on and so forth.

I was not able to perform the required shown directions. So, my question here is, how do I actually make sure that I have registered all activex components and the required tool kit for LabVIEW to run properly? I know this might sound like a stupid/redundant question but trust me, I have tried all different kinds of ways to get there but to no avail. 

If anyone could show me a way on how to get to make sure all the active x are installed properly that would be of great help. Thanks in advance!

Regards,

Jonathan Lam

[muks]

Can you post your vi?

[jlam]

I have attached the VI that I am having problem with.

[rolfk]

Are you sure your ActiveX component is 64 Bit compatible? You can jump of course through hoops and do whatever else you like but if your ActiveX component is not clearly designed for 64Bit support it will all not help anything, even if you log in as super admininstrator.

And your VI doesn't help at all as it does not contain the actual VIs that do the ActiveX calls. But before you go on trying to get us help you with this, make sure you get from the manufacturer of that ActiveX control the full acknowledgement that his component will work in 64 Bit Windows and with a 64 Bit application.

Message Edited by rolfk on 05-18-2010 09:23 AM

[jlam]

Guys,

I had finally come to a solution from all the great advice that you have provided to me. I have checked that there are still certain drivers that have compatibility issues with LabVIEW 2009 64bit. What I did was uninstalled my current LabVIEW and installed LabVIEW 2009 32 bit instead and all my programs runs just fine now. 

Thanks again for all your great help and advice. Really really appreciate all the time and effort from you guys! 

Sincerely,

Jonathan Lam