I have multiple add-ins (xlam) that I've created and regularly update/save using the VBA Editor. I have a new computer and now when I make changes to the add-ins and try to save, nothing happens. I click File>Save MyAddin.xlam, and nothing happens, whereas with my old computer it would save the changes I've made. The add-ins are the same ones I've used in the past and none are Read Only. This happens for any add-in I try to save, so it's not a file-specific thing. I get no errors, but no saving either. I've dug through various Google results for an answer, but so far nothing that works. Any ideas?

I am running Windows 7, Excel 2010 64-bit.

Thanks