Hello,
I successfully uninstalled Exchange 2010 (Client Access Role) from a webserver that hosts a company website and some other web apps, as a last step on a migration to 2013. But after that, some application pools were not started automatically, resulting on a 503 error even after starting the app pools manually.
I was getting IIS event Id 5139.
Fortunately it is a hyper-v server so I applied a snapshot I created prior to uninstalling exchange and got it working again. I need to know what happened before doing it again.
I would like to know about similar scenarios and how did you fix it.
thanks in advance.