Install 3.1.8 failed on OSX SnowLeopard

[isidor]

I've installed 3.1.8 then when I try to run I've this error message

Code: Select all

Échec de création de l'objet COM pour VirtualBox.
L'application terminera maintenant.
Error in /Users/laurent/Library/VirtualBox/VirtualBox.xml (line 3) -- Cannot handle settings version '1.2-macosx'.
/Users/vbox/tinderbox/3.1-mac-rel/src/VBox/Main/VirtualBoxImpl.cpp[420] (nsresult VirtualBox::init()).

And

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Code de résultat : NS_ERROR_FAILURE (0x80004005)
Composant : VirtualBox
Interface :  IVirtualBox {2158464a-f706-414b-a8c4-fb589dfc6b62}