I'm using Windows XP Professional.
For quite awhile when I would receive a .wmv file on email (hotmail) I would click and get a window asking 'Open' 'Save' 'Cancel'.
It has now reverted to only 'Save' or 'Cancel'. I'd like to be able to just open the .wmv
I figured it must have something to do with the security setting so I lowered the setting, but this didn't correct the problem.

Hi,
Check setting in Windows Media Player instead; should be there in the Start Menu.
Peace,
Clarke