Error occurred in deployment step 'Add Solution': A feature with ID has already been installed in this farm. Use the force attribute to explicitly re-install the feature.

I am trying to deploy the solution using visual studio I am getting the error as shown below.

Error occurred in deployment step 'Add Solution': A feature with ID has already been installed in this farm. Use the force attribute to explicitly re-install the feature.

This error will come mainly the feature is not retracted properly, so I am enable “Always Force Install to True” in our Feature

In our Solution Explorer Double Click on Feature, in properties windows we can able to see as shown below.

By default I will show False, Now I am changing to True.