Per CALIBRE Version: 2.33.0 beyond version 1.48x CALIBRE no longer supports XP. Download XP Compatible from http://download.calibre-ebook.com/1.html. v2.33.0.
calibre release (1.48.0). Windows. Windows 32-bit Installer · Windows 64-bit Installer. Calibre Portable: Calibre Portable Installer; Apple Mac: OS X Disk Image ...
If you are using Windows 8, please use calibre 5.44, which works with all Windows 8 machines, from here. Simply un-install calibre and install 5.44, ...
2015年3月15日 — If you want to run calibre on Windows XP, you have a few options: Install version 1.48 (download it HERE) -- yes it is an old version, but it ...