Set mail-scriptstep fails in Runtime?

[Lamorra]

Is anyone familiar with the problem occuring once you compile a Filemaker Pro 5.5 app. using FM Developer 5.0 under Mac OS 9.0.4.

Using FM Pro 5.5 the scriptstep works perfectly with Entourage, in Runtime it fails totally without notifying an error,

[rdhaden]

Usually when Send Mail script step stops working for me, it's because some installer has changed the default mail application in Internet Config.

[Lamorra]

The Internet Config has not changed - i was and is Entourage - but the strange thing is that Send mail works with FM Pro and in the same app fails in Runtime.