I'm suspecting then that there is a problem with the disk images, incomplete 
disk images or corrupted disk images
You mention they are Apple Software updates?
Check that they are the size they should be.

Sent from Ronni's iPad

On 25/08/2011, at 8:47 PM, Brett Curtis <br...@masterwindowcleaners.com> wrote:

> Hmmmn
> That won't open them either :(
> 
> Regards,
> 
> 
>  C. Brett Curtis
> 
> Master Window Cleaners 
> 
> Perth, Western Australia
> 
> 0419 049 084
> 
> 
> 
> 
> On 25/08/2011, at 6:09 PM, Ronda Brown wrote:
> 
>> Hi Brett,
>> 
>> Try to open the disk images in Disk Utility. Have you tried this?
>> 
>> Cheers,
>> Ronni
>> 
>> On 25/08/2011, at 5:51 PM, Brett Curtis wrote:
>> 
>>> When I try to open my update Dmg files, a warning comes up "The following 
>>> disk images couldn't be opened" followed by the file name  and the reason 
>>> is "not Recognized"
>>> What's wrong?  Got 28 of them now.
>>> 
>>> So many time you get a message like this.... no explanation or remedy!
>>> 
>>> tia for any help.
>>> 
>>> Regards,
>>> 
>>> 
>>>  C. Brett Curtis
>>> 
>>> Master Window Cleaners 
>>> 
>>> Perth, Western Australia
>>> 
>>> 0419 049 084
>>> 
>>> facebook.com/MWC.WA
>>> 
>>> 
>> 
>> 
>> 
>> 
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