[snorkmaiden]

I'm a newbie and am very bewildered by the forums so pls forgive me if I'm posting on the wrong forum.

I'm trying to convert an e-book borrowed from a British library (ACSM format) into a format which allows me to read it on my Kindle.

I thought I would be able to do this through calibre. I chose 'Kindle' as my device for set up, located the e-book on my desktop and added it to the calibre library, but when I tried to convert the ACSM file on my desktop using calibre I got the message 'Could not convert because no suitable source format was found'.

If anyone can offer advice, I'd be grateful. Thank you