Something on your machine is interfering with calibre, most likely an
antivirus/security type program. Also make sure that the calibre library
folder is not on a networked drive or being simultaneously synced by a
file sync program like DropBox. Start by rebooting in safe mode, the
error should no longer occur confirming it is something interfering with
calibre.
Something on your machine is interfering with calibre, most likely an
antivirus/security type program. Also make sure that the calibre library
folder is not on a networked drive or being simultaneously synced by a
file sync program like DropBox. Start by rebooting in safe mode, the
error should no longer occur confirming it is something interfering with
calibre.