I am attempting to upgrade my vCenter from 5.5U3b to 6.0u3 (on Win2008 R2). During the installation, I receive the above error, about the CA certificate not verified. I've opened a case, but am still waiting to hear back. Meanwhile, web searches sort of indicate how to fix it ( Upgrading the vCenter Server from 5.5 to 6.0 fails at the pre-checks with the error message “vCenter CA certificate not …
but that page isn't all that clear. They recommend combining multiple certificates into 1, and putting it in a specific place. But they don't show what file names of these certs to be combined are, nor does it seem as if I have the intermediate certificates that the page talks about.
Anybody seen this? I can't get past it, to upgrade my vCenter.