FM/Outlook error message when attaching a file.

[Alpha-Snail]

I'm getting the following error message every time I try to attach anything through FileMaker via the email script. Here's what I get: "Microsoft Outlook Message: The operation failed due to network or other communication problem."

I can go into Outlook and email the same attachment without problem, but doing it via FM gives me this message. (Running FM7.3 Dev on XP, also running MS Office 2002).

Does anybody know what's going on?

Please help.