@
victor50 -
Windows Start Menu->All Programs scroll to and click
calibre... E-book management, right click
E-book viewer, select
Pin to Taskbar or
Start Menu or right button drag to desktop and drop a shortcut. To open most recently open files - click the arrow next to the third icon - it's the blue foldery thingy
Not Recommended by me, but if you really must have a shortcut to the book format file on your desktop, press 'o' in calibre, that will open the book folder in your file mangler, right button drag format file to desktop and drop a shortcut. It's your responsibility to set it up the Windows association between the format and the viewer, and fix it when it doesn't work. And its your responsibility to delete the shortcut when your done with it.
BR