The goal is only to avoid annoying the users
Annoying yourself is acceptable.
Also I haven't used Windows enough recently to know where the warning is coming from. My guess is that Outlook is doing it as an anti-virus feature. So running the program wouldn't generate a warning. I could trivially be wrong on that. But I would be surprised if the warning was something that you couldn't choose to silence on your machine...
Ben
"good ideas and bad code build communities, the other three combinations do not"
- [link|http://archives.real-time.com/pipermail/cocoon-devel/2000-October/003023.html|Stefano Mazzocchi]