I'm on it...but it seems that since wine1.0 steam friends works ootb o_0 *note that I've to make a post at the bug page for that* back to topic: bisect says, that this is the bad patch Code: 91423de8f372ea38d7c7caa92909a7d2ce1dec83 is first bad commit commit 91423de8f372ea38d7c7caa92909a7d2ce1dec83 Author: Francois Gouget <fgouget@xxxxxxx> Date: Tue Jun 10 17:58:31 2008 +0200 winecfg: Update the license French translation. :040000 040000 947fdd6f1edf66070e6a4b8d268174730cbc66af a548bccd85152be302c8609912ceaa1bc3579446 M programs but I don't think that a translation have caused this error...