I\'m getting this error:
tests.IntegrationTests.Selenium.RegisterAndLogin (TestFixtureSetUp): SetUp : OpenQA.Selenium.WebDriverException : Failed to start up
Solution is as easy as pie :)
Right Click on your .Net (C#) Project and select 'Manage NuGet Packages ...' option, as shown below:
Then select Selenium specific packages, they need updated so update them.
The updated packages will be updated automatically.
It works for me.