ACSM will not open
My old HP (Windows 7) gave up the ghost (and resides now in the city dump) and I bought a Lenovo (Windows 10). I downloaded the latest digital editions from the site and installed it. I used "add to library" to read BigGoldBookofLatinVerbs555Ful.acsm but got the message shown below. I have already tried three times with the same result. Can anyone help, please?
Incidentally, I am 73 years old and have only one computer: this Lenovo laptop.
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