installing certificates silently

[wonsleinad]

Is there a way to install certificates silently? I've downloaded Microsoft's certmgr.exe, and I use the command:

certmgr /add yahoopops.cer /s root

but apparently when trying to install certificates to root, it return with a yes|no dialogue (which I attached). Is there a parameter I can use with certmgr, or a different tool that will not show this message, maybe even a way to "slipstream" certificates?

[gosh]

You can add one cert using an answr file, i think the switch is testcer= or something. On my site i think i have how to do it.

I think i remember reading something in a newsgroup about how to do that. I've played with certs in the past and they are just a plain nitemare to work with. I would recommend using google groups to find the answer because i don't think anyone else here has really played with certs before.

-gosh