I am installing my first SQL 2012 SP1 Enterprise Core (x64). The installation failed to install some services due to an error installing .Net framework 3.5. It was able to install successfully several features including Analysis Services and Integration services, but not the Database Engine, Management tools and Reporting services.
Note: I ran the set up and my user is an administrator in the target server, but I did not right clicking on setup.exe and "Run as administrator" .
I have two questions
1) Did I had to run the setup by Right clicking on setup.exe and "Run as administrator"?
2) Now that my installation failed. After installing the missing requirements....Do I:
a) Uninstall the current failed installation
b) Do I attempt to install again "on top of the existing installation".
c) Redo the whole server and start fresh.
I am open to expert suggestions. Please help
Paulino