How do you use certmgr to add a certificate to Trusted Publishers in Excel?

Question

I have tried:

certmgrs /add myCert.cer /s /r localMachine root

I have tried several variations on that like: localMachine trustedPublishers

Everytime I try this on the command line it just loads the certmgr Utility Window. I can't see this command line call doing anything.

Solution

Best way to do this on the command line is as follows:

certutil -addstore "TrustedPublisher" certificate.cer

The other answer here won't work in my situation. I had to add via command line.