http://bugs.winehq.org/show_bug.cgi?id=34029
--- Comment #2 from Ken Sharp kennybobs@o2.co.uk 2013-07-13 06:32:05 CDT --- I should have added:
When the application first starts it asks you to enter your company details and then save the file. After the file is saved QB runs a process to set up the accounts. It's at this point that the application hangs.