Bizarre results. I compacted everything, but I'm
still seeing the issue. I can, however, specify the
issue a little more.

I have folder structure like this:

saved
|__work
|__ 2000
|__ 2001
|__ 2002
|__ 2003
|__ 2004
|__ 2005
|__ 2006

If I search from any of the individual year folders
for an email from a certain person, and I click on
one of the result emails immediately, then it opens
just fine.

If I search from the "work" folder and have the
"Include subfolders" checkbox set, I get the
results from all 7 folders naturally, but when I try
to open one of the results, I get the error mentioned
earlier. If I sit and wait for a minute or so and try
again to open it, then it's just fine.

~dd