Originally Posted by toomuchreading
I'm using the 64bit version of Calibre on Windows7. Recently with version .19 and now the latest .20, upgrades, the upgrade routine is asking me to reboot my computer. Previously it only asked to restart Calibre. Will having to reboot my computer now be a regular occurrence? Or, is this just happening to me?
Did you get your update from one of the 2 'Official' calibre sources?
I'm thinking you used a 'Crapware' added source.