Gen3 Scanning with Acrobat 9 and reading on Cybook Gen3

[krapo]

Hi all,

Which settings should I use in Acorbat 9 to scan a document in order to open it with the cybook Gen3 (mobipocket software).
Most of the time I get a "there was an error opening the file" message, unless I "Save as Optimized" then select "compatible with Acrobat 5".

I'd like to fine tune this and fine the exact parameter that I should tweak for this to work each time.

Thanks for your help !
Vincent.