That's a sign of a poorly designed antivirus program.
It helps to choose a compatible antivirus program in the first place,
such as:
http://www.microsoft.com/security_essentials/
--
Gary VanderMolen, Microsoft MVP (Mail)
http://mvp.support.microsoft.com/def...le/vandermolen
"tshoop7" <> wrote in message news:1D6F15ED-19EE-4C83-9A84-...
> Oh, forgot one other solution was contacting the Manufacturer of my
> "Anti-virus program", sometimes they had to change the port and lower my
> security settings to adjust for my email to get through with attachments.
> Hope this helps someone...
>
> "somebodyfromgeelong" wrote:
>
>>
>> cannot open some attachments keeps asking me to go to set associations
>> control panel cannot find it any suggestions what to do