upop.dll windows 7 64 bits

Author: None (None)

Hello friends!!!

I have an uniface 9.4 application.
In ASN file i have the follow line:

[USER_3GL]
C:\u94\common\bin\upop.dll

In Win XP envinronment, 32 bits, i don´t have troubles to send e-mais by uniface application (run-time), but, in Win 7 64-bits, my application can´t activate UPOPMAIL.SENDMAIL signature ($status -9).

How I can solve this error?
Thank´s a lot

Fabricio Venancio
Uniface Developer
Florianópolis, Brazil