Sync EReading from PC to IPAD HELP

I am trying to sync my E readings to my IPAD I have attempted to do this by downloading Digital Editions to my ipad and Bluefire reader and nothing is allowing me to open it

Bluereader is telling me to authorize it and every time I do use my ID for Adobel its stating I used a different account but I only have the one account?

States the application is authorized under my email address but wont allow me to access it ?? HELP

Also for the digital Edition it wont allow me to open it either?