Fixing SharePoint

Let's resolve these bulleted points. Open the Component Services snap-in. To open Component Services, click  Start . In the search box, type  dcomcnfg , and then press ENTER. Expand the console tree to locate the DTC (for example,  Local DTC ) for which you want to enable Network MS DTC Access. On the  Action  menu, click  Properties . Click the  Security  tab and make the following changes: In  Security Settings , select the  Network DTC Access  check box. In  Transaction Manager Communication , select the  Allow Inbound  and  Allow Outbound  check boxes. Click  OK . Ref: https://technet.microsoft.com/en-us/library/cc753620(v=ws.10).aspx Click OK. It will ask you to confirm the restarting of a relevant service. Press Yes. Issue fixed.

I have noticed that servers in my SharePoint 2010 farm are showing statuses like "Installation Required" or "Upgrade Blocked". Copied image It happens when you install the SharePoint patches across the farm but somehow some of the servers are unbale to upgrade during patches installations. Installation Required :  The server still not yet installed with the same CU that already installed in other servers in the farm. Upgrade Blocked :  The server is blocked from upgrade as they are on latest CU than other servers in the Farm. Current Server is installed with latest CU and it will remained blocked until all the other SP servers in the farm are installed with the same version.