http://bugs.winehq.org/show_bug.cgi?id=20240
--- Comment #2 from Charlie charlie.andrews@tiscali.co.uk 2009-10-02 10:33:44 --- Hi Nikolay
Sorry, I should have mentioned in the report- I was compelled to let PlayOnLinux install Steam and create its own environment, as it doesn't install on a Vanilla wine.
Sorry that's not more help...
Charlie