Quote:
Originally Posted by Danesh
Hi to all,
I've already installed calibre-64bit-2.20.0 on my Windows 7 x64 Ultimate. Now to install the new version (calibre-64bit-2.21.0) should I remove the previous installation first and then install the new one afresh, OR without removing the old one, I can install the new version over the previous one?
Thanks in advance for your comments.
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Install Over the old for upgrades.
Only in rare cases (reissue of a release) will the release notes say Remove the old
I recommend uninstall for downgrades. Settings and libraries remain