New Solution

A new solution with all the basic elements can be created via menu "File" > "New Solution" or Toolbar item.

On the first window, the name of the solution, the location and the template can be set.

Select a template for the solution from the select box "Solution template". There are several templates available, e.g. Empty Solution, 2D Basic Solution, 3D Basic Solution ...
Choose the location where the new solution will be saved using the "Browse" button.
If no folder for the new solution has been created, make sure that checkbox "Create directory for solution" is checked.
Confirm the creation of the solution with "Finish".

To configure more solution details at solution creation time, use the New Solution Wizard by clicking "Next >" instead of "Finish".