By the way, after installing SQL and then AC prior to the migration, go to the AC folder where it should reside as usual at C:\Program Files\Amazing Charts\
When you open the folder, make sure you are viewing it in details. Then you can click on the Type at the top so that everything is placed in order of types of files. This will make all the .exe files group in the middle, and you will be able to see the migration file easily. Or you can group in alphabetical order under names, but this isn't always helpful, because the file isn't always named what you think.
Finally, in Type order, the .xml file WILL be at the bottom.