New Post: How do you get a com addin working?

No, it wasn't dependency. Its a registration problem.
I got it working on Office 2007. Had to unregister and then, re-register it again.

However, I still have no luck with Office 2013.
After I register it, I couldn't see my addin in the Word Options dialog, under the Add-ins section.

I currently compile the addin with AnyCPU option.
Does it matter if I regasm it in 32 or 64 bit windows?

Thanks.