Exchange CXP team has released Update Rollup 4 for Exchange Server 2010 RTM (KB 982639) to the download center. KB 982639 lists all the fixes included in this rollup. Here are some of the prod...
Published Jun 17, 2010
Version 1.0
Blog Post
On my first attempt at installing Rollup 4, it failed. I rebooted and couldn't connect to anything as far as Exchange management goes. Was getting WINRM errors via the shell and EMC wouldn't connect. So, I ran the update again. This time it succeeded and I rebooted. Still, no connectivity to Exchange.
I noticed that ALL the exchange services were set to Disabled, as well as W3SVC/IISADMIN and a few others. I also read some threads about reinstalling WINRM. Turns out, it was not installed on the server. I installed it and then ran "winrm quickconfig." Then I set all the Exchange services to Automatic and started them all manually. Did the same for W3SVC and IISADMIN. I compared the services on another 2008R2 server to make sure everything else was set as it should be.
Rebooted, and everything came back. So far so good. [knocks on wood.]
I noticed that ALL the exchange services were set to Disabled, as well as W3SVC/IISADMIN and a few others. I also read some threads about reinstalling WINRM. Turns out, it was not installed on the server. I installed it and then ran "winrm quickconfig." Then I set all the Exchange services to Automatic and started them all manually. Did the same for W3SVC and IISADMIN. I compared the services on another 2008R2 server to make sure everything else was set as it should be.
Rebooted, and everything came back. So far so good. [knocks on wood.]