In the past I have used two separate MS accounts, one using my private e-mailaddress and the other using my professional/work e-mail. Now I wanted to merge both account by closing my personal account and add this address as an alias to my other account. I successfully closed the personal account, but now I can't seem to add this e-mailaddress as an alias in my other account, because it still tells me this e-mailaddress is already is use. How can I get this thing to work?

Regards,

Wim