http://bugs.winehq.org/show_bug.cgi?id=27529
--- Comment #2 from Nikolay Sivov bunglehead@gmail.com 2012-05-19 09:11:10 CDT --- By first time run you mean that wine has to create/update prefix too? If so this output could be produced by Gecko components. Could you make sure that it's not gecko related by running in without gecko package?