Enable-Migrations - Cannot bind argument to parameter 'Path'
I had this error when using EntityFramework 6.3.0, downgrading it to 6.2.0 fix my issue.
There is a workaround for this bug. Just edit a file and restart Visual Studio. It works!
I had same error and just update EF to latest version (Here to 6.4.0) Now migrations works well.
update-package entityframework
enable-migrations
Add-Migration InitialCreate