info on the new Calibre 0.8.43 package:
we now have the latest version 0.8.43 for both, 32 and (new) 64 bit systems.
However, due to the completely new setup of Calibre it is not possible to update the program from the earlier 0.7.x 32bit version. If you use a 0.7.x version, please first uninstall this old version before installing the new version 0.8.43 .
thanks,
-p.