E_LIC_ALREADY_FULFILLED_BY_ANOTHER_USER

Hi,

I mistakenly opened an eBook with an anonymous authorized copy of Adobe Digital Editions.

I have tried to open this eBook on another device without luck. I have also since tried to open the eBook on my original computer (after authorising/erasing authorisation etc.).

I now get this error: E_LIC_ALREADY_FULFILLED_BY_ANOTHER_USER

I can't open the book at all.

Please help.

Regards,

Jamie