could not load iCloud preference pane and could not load internet accounts preference pane
after a recent not so succesful time machine restore, and after turning internal hard drive and ssd on my macbook pro late 2008 into a fusion drive, I get these error messages in the system preference : could not load iCloud preference pane and could not load internet accounts preference pane. I noted that Mail, Calendar, notes etc all sync to my various device, but on my mac, I can't access the accounts feature. Can anyone help me resolve this issue ? I searched all over the net with no success...
cheers !