[Bug 35365] New: IE7 can't install

http://bugs.winehq.org/show_bug.cgi?id=35365

Bug ID: 35365
           Summary: IE7 can't install
           Product: Wine
           Version: 1.7.10
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
    Classification: Unclassified

Created attachment 47169
  --> http://bugs.winehq.org/attachment.cgi?id=47169
backtrace in wine1.7.10.txt

With a clean wine-prefix, winetricks -q ie7 fails
I ran a bisect, and found that:

5cf3c1f4a64a0c9ec2fe97e738819f2d894eee98 is the first bad commit
commit 5cf3c1f4a64a0c9ec2fe97e738819f2d894eee98
Author: Dmitry Timoshkov 
Date:   Mon Dec 30 18:21:15 2013 +0900

wuapi: Remove unused IUnknown *outer parameter from object constructors.

Reverting this patch fixes this problem.