Question: I tried to solve this with logarithm rules:

O(n^2) = 2^O(log(n^2)) 

c\*n^2 = 2^log(n^2c)

Im not sure that is true?

Answer: 
I solved this error changing the initial project to the Entity Project. 

Look:

Update-Database -Verbose
**Using StartUp project 'SCVE.Web'.** <-- this ir error
Using NuGet project 'SCVE.EntityFramework'.
I had this same problem with a freshly created ASP.NET project.

First I tried to set the startup project as mentioned above. There was no startup project selected and I was unable to select one.

Ultimately I updated my Visual Studio from 2015 Update 1 to 2015 Update 3 and

```
update-database

```

executed without problems.