LootBoxGenerator/LootBoxSimulator/Program.cs

using LootBoxSimulator.Models.DAO;

RemoteDatabaseContext db = new RemoteDatabaseContext();
String path = Console.ReadLine();
StreamReader file = new StreamReader(path);
string line;
while ((line = file.ReadLine()) != null)
{
    var row  = line.Split(";");
    CategoryDao categoryDao = new CategoryDao { Name = row[0]};
    db.Categories.Add(categoryDao);
    db.SaveChanges();
}
Console.WriteLine(file.ReadToEnd());