Hello Everybody,
I'm currently trying to set up TMG as a reverse proxy for Lync server. I am following the guide posted here
http://social.technet.microsoft.com/wiki/contents/articles/9807.how-to-configure-forefront-tmg-2010-as-reverse-proxy-for-lync-server-2010.aspx
however I am running into an error when it comes to selecting the certificate. I get an error message that says this certificate is invalid. I have exported the certificate from our domain controller this is the same certificate that is being used by our lync front end server. The certificate has been exported as der and base_64 neither of them work. At this point I'm running out ideas so any advise is greatly appreciated.
The error is listed below
Private key - Private key not installed.