E_ADEPT_DOCUMENT_TOO_SHORT

Hello,

after several years of successfully using ADE to manage my puschased eBooks (ACSM format and others) (to then transfer them to my KOBO eReader).

All of a sudden I get the E_ADEPT_DOCUMENT_TOO_SHORT error when trying to load ASCM eBooks to ADE.

I have re-installed several times (v 3 & v 4.5), re-authorised (both in v4.5 or by deleting the ADEPT key from the registry and reauthorising) but so far nothing helps.

I have made no other changes to the PC I use, so no clue if it would be linked to anything else.

I'm purchasing the eBooks online using a Chrome browser.

Please help !!