Yes, Right,
a vfp Inproc DLL could not use UI interface.

But "report form test to file noconsole" don't use GUI ?

"you say redesign in EXE" : but IIS4 don't allow EXE outprocess without re configuration..
an other solution isn't call a EXE in dll ? as createobject("printer.report")
but in this case the method "report" don't "see" the open table of DLL

in fact, i'm trying to make PDF report :
in the IE browser the client choose criteria,
asp call my dll and response a a pdf file.

peraps i have don't choose a good solution

best regards
Francis