#18 Thunderbird: virtual folder

[Anonymous]

I made a backup with Mozbackup of the Thunderbird
(1.5.0.7) profile. I had in the Tunderbird a couple of
virtual Folders (e.g. unread messages)
After that, I reinstalled Windows XP and Thunderbird.
Then I restored the profile, but only one of five
virtual folder works... the others are shown like an
usual folder and didn't work.