SSAS (MDX) - Cannot deploy cube - A connection cannot be made. Ensure that the server is running 

Are you having problems deploy a cube? Here's a simple thing you may have overlooked.
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Microsoft SQL Server Reporting Services (SSRS): rebrand.ly/sql-server-ssrs
SQL Server Integration Services (SSIS): rebrand.ly/sql-server-ssis
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In SSAS (MDX), you may come across the following errors when deploying a cube:
"A connection cannot be made. Ensure that the server is running".
"The project could not be deployed to the 'localhost' server because of the following connectivity problems".
If so, there may be a simple thing that you may have forgotten.
If you are using SSAS (Multidimensional Expressions), then there are three aspects:
1. The front engine - for example, Visual Studio with the SSAS extension when creating a cube, or SSMS when querying it.
2. The back engine - SQL Server.
However, there is also:
3. The Analysis Services feature.
This needs to be installed in your SQL Server - and it needs to be Multidimensional and Data Mining Mode. If you put it in Tabular mode, then it may say
"You cannot deploy the model because the ... deployment server is not running in multidimensional mode"
Either way, you should check that the Analysis Services (MDX) feature has been installed. Otherwise, you will not be able to deploy cubes.

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