How to install SSIS on SQL Server 2014?

I am installing SQL Server 2014, including SSIS, on a Windows Server 2012 R2 machine. From this link: https://msdn.microsoft.com/en-us/library/ms137861(v=sql.120).aspx ssis uses port 135 which should be opened on the firewall(s). I Create a domain account to run SSIS Install SQL - features can be seen on the picture below All services are running fine see a special ad account to run the ssis services Grant the logon as a service and lock pages in memory On control panel -> administrative tools-> Computer management Add the users and the ssis account to “distributed com users” > On control panel -> Administrative Tools > Component Services > > Then go to computer-> my computer -> DCOM Config -> and look for Microsoft > SQL Server Integration Services 12.0 > > As you can see on the picture below You right click on Microsoft SQL Server Integration Services 12.0 I have left the Authentication Level as “call”. This is more detailed explained if you follow this link. These 3 above have to be set up, I have done, and the results are below: Doing all this above, When I run SSMS “As Administrator” on the Server itself, then it works fine. **AFTER I REBOOTED THE SERVER I CAN CONNECT SO THE MESSAGE BELOW IS FIXED** > But on the Server itself if I run SSMS as myself, I get the following > error message: > > Connecting to the Integration Services service on the computer > "sqldw01" failed with the following error: "Access is denied." > > By default, only administrators have access to the Integration > Services service. On Windows Vista and later, the process must be > running with administrative privileges in order to connect to the > Integration Services service. See the help topic for information on > how to configure access to the service. I am administrator on the box. and when I try to connect from my local machine, then I get the following error: **I CANNOT CONNECT USING SQL SERVER 2012 OR LOWER, BUT I CAN CONNECT FINE USING SQL SERVER 2014** Connecting to the Integration Services service on the computer "sqldw01" failed with the following error: > "Class not registered". This error can occur when you try to connect > to a SQL Server 2005 Integration Services service from the current > version of the SQL Server tools. Instead, add folders to the service > configuration file to let the local Integration Services service > manage packages on the SQL Server 2005 instance. What am I missing? The problem that remains solving is How to connect to SSIS 2014 from a client using SQL Server 2012?