Follow-up: Right-click the Cancelled message > Select Properties > Write
down exactly what's shown in Address (URL) line and post it in a reply to
this thread.

Also see if disabling Phishing Filter makes any difference (Tools > Internet
Options > Advanced > Security).
--
~PA Bear


PA Bear wrote:
> UPDATE: See if this webpage of MVP Mike Burgess' addresses the problem:
> http://mvps.org/winhelp2002/hostsfaq.htm#message
>
> PA Bear wrote:
>> See 'Known issues with this security update > Controls that prompt before
>> they are loaded' section of http://support.microsoft.com/kb/931768
>>
>> 1. Try opening IE in No Add-ons mode & see if this behavior persists. If
>> it
>> doesn't, change your IE home page to "blank" then close IE7 and reopen
>> normally (i.e., with all Add-ons enabled) and see if the behavior
>> returns.
>>
>> 2. If still no joy, reopen in No Add-ons mode, reset IE settings
>> (http://support.microsoft.com/kb/923737), close IE, open normally and see
>> if
>> the behavior still persists.
>>
>> This is all related to a cross-site security vulnerability addressed by
>> MS07-027/KB931768: http://secunia.com/advisories/24535/
>>
>> Also try this fix, courtesy of MVP Robert Aldwinckle:
>>
>> Start > Run > Type or copy/paste the following into the box:
>>
>> iexplore.exe -nohome -extoff
>>
>> [Note the spaces in the line above!]
>>
>>
>> andy mackie wrote:
>>> After installing the latest windows updates today, IE7 now dies when
>>> trying
>>> to start, giving a security warning about navcancl from ieframe.dll.
>>>
>>> I've saw a couple of other posts suggest it's KB931768 that's causing
>>> the
>>> problem.
>>>
>>> Doing a system restore to before this update got things working for me.
>>> Any
>>> idea as to what the problem is ?
>>>
>>> Thanks,
>>> Andy Mackie