[Bug 22763] 2010 USMLE FREDv2 step 3 practice CBT freezes on start up

wine-bugs at winehq.org wine-bugs at winehq.org
Wed May 19 07:55:27 CDT 2010


http://bugs.winehq.org/show_bug.cgi?id=22763


Andrew Nguyen <arethusa26 at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
                URL|http://www.usmle.org/Orient |http://download.usmle.org/2
                   |ation/2010/menu.html        |010/Step3Download.zip
            Summary|2010 USMLE FREDv2 step 3    |2010 USMLE FREDv2 step 3
                   |practice CBT freezes on     |practice CBT freezes on
                   |start up, and ole error     |start up
                   |80004001 shows up on exit   |
     Ever Confirmed|0                           |1
              Alias|marker                      |




--- Comment #1 from Andrew Nguyen <arethusa26 at gmail.com>  2010-05-19 07:55:26 ---
There are a couple of problems that I can see after installing the step 3
practice exam within a clean Wine prefix on wine-1.1.44-290-g7d3cb53:

1. Assuming that wine-gecko is already installed, starting a practice exam
yields a white screen and the output:

err:ole:CoGetClassObject class {48123bc4-99d9-11d1-a6b3-00c04fd91555} not
registered
err:ole:CoGetClassObject class {48123bc4-99d9-11d1-a6b3-00c04fd91555} not
registered
err:ole:CoGetClassObject no class object {48123bc4-99d9-11d1-a6b3-00c04fd91555}
could be created for context 0x3

Using winetricks to install msxml3 works around this problem.

2. The msxml3 redist doesn't suppress all of the missing interface errors, as I
see:

err:ole:create_server class {88d969c0-f192-11d4-a65f-0040963251e5} not
registered
err:ole:CoGetClassObject no class object {88d969c0-f192-11d4-a65f-0040963251e5}
could be created for context 0x5

Installing the msxml4 redist makes this go away.

3. More importantly, after installing the msxml redists, launching the exam
gives me the message:

"A Fatal error has occurred accessing content: js/yui/close12_1.gif:
'js/yui/close12_1.gif' is not a valid integer value"

To work around this, I installed IE6 using the winetricks script, eschewing the
wine-gecko renderer.

In summary, the quickest workaround to get the application immediately working
is, starting with a clean Wine prefix, to use the winetricks script
(http://wiki.winehq.org/winetricks) to do winetricks msxml3 msxml4 ie6. That
seems to get the test interface more or less operable.

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