Updates:
        Status: Assigned
        Owner: nsylv...@chromium.org
        Cc: ana...@chromium.org mar...@chromium.org c...@chromium.org  
a...@chromium.org

Comment #35 on issue 3126 by m...@chromium.org: Open link in live messenger  
will launch chrome.exe but chrome window cannot show
http://code.google.com/p/chromium/issues/detail?id=3126

Chrome.exe is launched as a child of msnmsgr.exe. I seem to recall problems  
with
msnmsgr.exe and launching the default browser in another life, but I think  
that had
to do with DDE. Perhaps it's possible that messenger is expecting to launch  
us with
some sort of WM_HIDDEN and then send a DDE show command to show the window?  
(Theory
clearly based on no knowledge of the WM_ options to create window nor any  
knowledge
of DDE.)

On my testing on XP, the first invocation launches a hidden browser and  
renderer
process. The command lines look proper in ProcExp. Subsequent invocations  
launch
visible tabs in the same process hierarchy. I don't see another browser  
window
instance start.

Someone needs to trace msnmsgr.exe's shellex/createprocess code to see how  
it's
launching us.

Assigning to nsylvain and cc'ing some people who have dealt with this sort  
of problem
before.

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