I read on MSDN that 64-bit Office suppose to install 32-bit ActiveX controls as well. I would check if there is anything in C:\Program Files (x86)\Microsoft Office

>In 64-bit regedit - the registry item is found with inprocServer32..
>in 32-bit regedit - no such node.!
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>>There're 2 registries in 64-bit Windows: 64-bit and 32-bit. You're looking in 64-bit but should look in 32-bit.
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