Estuve leyendo otro post de otros foros y para el mismo error que tienes dicen ésto:
Cita: trying to run the report on a web server apsx page, created in vb
in the walkthrough it requires some dll files to be on the server,
i have none of these, i am now in the process of locating these
and copying them accross.
CREngine.dll - still looking
CRDesigner.dll - found and copied
CRWebFormViewer.dll - still looking
if copying these dosn't work i think i will have to re-install!
P.D.- Tambien es para Vstudio Net
Saludos
