Error -10810: what's that?

I just installed leopard. Erase and install, then I copied my setting back using migration assistant.
I am going through my programs to see if everything works.
One weird thing, it happened twice since yesterday: all of a sudden, many if not all programs refuse to open (terminal, disk utility, activity monitor, etc., but also non apple programs (office, quicken, ecc.).
The message is "The application "<name of the application>" cannot be launched. -10810".
In addition, i have stuff in the trash, and if I try to empty it, I get the message "the operation cannot be completed becaus you do not have sufficient privileges".
Mine is an administrator account.
When I restart, everything is working back.
Has anybody seen this -10810 error? What happens? What triggers it? How to avoid it?
Thanks for helping.

MacBook Pro, Mac OS X (10.5), 2 GB ram

Posted on Oct 28, 2007 10:01 AM

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Error -10810: what's that?

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