Can't open udf on ie7 on vista Ultimate

Each time I try to open a pdf link on Vista Ultimate using IE or mozilla ,the
pc stops and give err msg such as can't open file please update registry.
pc is not working untill I kill the ie/mozilla.
the only way for me to read those pdfs is to save target asto my pc and
then to open.
Any idea what to do in this case??
Thank you for your input

Avi
avi_pesach@yahoo.com

Avr128p wrote:
> Each time I try to open a pdf link on Vista Ultimate using IE or
> mozilla ,the pc stops and give err msg such as can't open file
> please update registry. pc is not working untill I kill the
> ie/mozilla.
> the only way for me to read those pdfs is to save target asto my pc
> and then to open.
> Any idea what to do in this case??
> Thank you for your input
>
> Avi
> avi_pesach@yahoo.com

You could install / reinstall Adobe Acrobat 8 and see if that fixes things.

"Neil Harley" <nomail@home> wrote in message
news:07F73781-F15E-4E24-976F-61E5493D240C@microsoft.com...
> Avr128p wrote:
>> Each time I try to open a pdf link on Vista Ultimate using IE or
>> mozilla ,the pc stops and give err msg such as can't open file
>> please update registry. pc is not working untill I kill the
>> ie/mozilla. the only way for me to read those pdfs is to save target asto
>> my pc and then to open.
>> Any idea what to do in this case??
>> Thank you for your input
>>
>> Avi
>> avi_pesach@yahoo.com
>
> You could install / reinstall Adobe Acrobat 8 and see if that fixes
> things.
>
Just to say that PDF's do open OK in IE7 under Vista (for me), so the
suggestion to reinstall seems worth a try. Could you have somehow
inadvertently changed IE7's settings to block Adobe?