did someone email you a as? file and you're not sure how to open it? maybe you have found a as? file on your computer and wondering what it's for? windows might tell you that you can't open it, or in the worst case, you might encounter a as? file related error message.

Make this proper case.
Did someone email you a AS? file and you're not sure how to open it? Maybe you have found a AS? file on your computer and wondering what it's for? Windows might tell you that you can't open it, or in the worst case, you might encounter a AS? file related error message.