I wrote a very simple web service to test its functionality when consumed
from a PPC app. The web service simply takes in two numeric values, adds
them together, then returns the answer. I then wrote a very simple smart
device application that consumes this web service, passing in two values and
expecting to get back an answer. However, this error shows up instead:
"Cannot Establish trust relationship with remote server"

Any Ideas?

I am using IIS5.0 with SSL enabled.

I understand there is a workaround that will trap all the client certificate
messages and send back true regardless. I don't want that. I do want this
to be secure.

What are my options?

Thanks in advance.

Are you using a test certificate or locally issued certificate on the IIS
machine? In that case you will need to add this certificate to your PPC. The
easiest way to see if the certificate is a problem is to open the web
service url rfom PIE and see if it complains.

"Tim Buck" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> I wrote a very simple web service to test its functionality when consumed
> from a PPC app. The web service simply takes in two numeric values, adds
> them together, then returns the answer. I then wrote a very simple smart
> device application that consumes this web service, passing in two values
and
> expecting to get back an answer. However, this error shows up instead:
> "Cannot Establish trust relationship with remote server"
>
> Any Ideas?
>
> I am using IIS5.0 with SSL enabled.
>
> I understand there is a workaround that will trap all the client
certificate
> messages and send back true regardless. I don't want that. I do want
this
> to be secure.
>
> What are my options?
>
> Thanks in advance.
>
>

The certificate is on the IIS server. I connected to the web service with
PIE and it worked fine. What could I be missing?


"Tim Buck" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> I wrote a very simple web service to test its functionality when consumed
> from a PPC app. The web service simply takes in two numeric values, adds
> them together, then returns the answer. I then wrote a very simple smart
> device application that consumes this web service, passing in two values
and
> expecting to get back an answer. However, this error shows up instead:
> "Cannot Establish trust relationship with remote server"
>
> Any Ideas?
>
> I am using IIS5.0 with SSL enabled.
>
> I understand there is a workaround that will trap all the client
certificate
> messages and send back true regardless. I don't want that. I do want
this
> to be secure.
>
> What are my options?
>
> Thanks in advance.
>
>

You need to make sure that the correct root certificate is on the device. If
you are using your own certification authority, export the root certificate
and import it on the device. To import certificate on the device build and
use AddRootCert utility:
http://support.microsoft.com/default...b;en-us;322956




"Tim Buck" <(E-Mail Removed)> wrote in message
news:e3Y%(E-Mail Removed)...
> The certificate is on the IIS server. I connected to the web service with
> PIE and it worked fine. What could I be missing?
>
>
> "Tim Buck" <(E-Mail Removed)> wrote in message
> news:(E-Mail Removed)...
> > I wrote a very simple web service to test its functionality when
consumed
> > from a PPC app. The web service simply takes in two numeric values,
adds
> > them together, then returns the answer. I then wrote a very simple
smart
> > device application that consumes this web service, passing in two values
> and
> > expecting to get back an answer. However, this error shows up instead:
> > "Cannot Establish trust relationship with remote server"
> >
> > Any Ideas?
> >
> > I am using IIS5.0 with SSL enabled.
> >
> > I understand there is a workaround that will trap all the client
> certificate
> > messages and send back true regardless. I don't want that. I do want
> this
> > to be secure.
> >
> > What are my options?
> >
> > Thanks in advance.
> >
> >
>
>