Outlook 2007

[nana]

When I try to open up an attachment in outlook I get this message.
The operation has been canceled due to restrictions in effect on this
computer. Contact your system administrator.

 

[Brian Tillman [MVP - Outlook]]

When I try to open up an attachment in outlook I get this message.
The operation has been canceled due to restrictions in effect on this
computer. Contact your system administrator.

An attachment or a URL link? See if this helps:
http://www.slipstick.com/problems/link_restrict.htm