did someone email you a ath file and you're not sure how to open it? maybe you have found a ath 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 ath file related error message.

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Did someone email you a ATH file and you're not sure how to open it? Maybe you have found a ATH 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 ATH file related error message.