(I have posted this question to microsoft.public.exchange.setup but I think
this newsgroup is better suited to the question)

Hi,

I'm having problems getting OMA up and running. We've had Exchange & OWA in
place for over a year, running smoothly. At the time, we didn't want OMA,
however, now we've decided to implement it, and so I have followed the
instructions for enabling it via the ESM

At first we were getting the:
Server Error in '/OMA' Application.
Runtime Error

However after changing the <customErrors mode="Off"/> I got a little more
details, which was:

Access to the path "C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\Temp orary
ASP.NET Files\oma\cba174f0\b9f191d5" is denied.
Description: An unhandled exception occurred during the execution of the
current web request. Please review the stack trace for more information
about the error and where it originated in the code.

Exception Details: System.UnauthorizedAccessException: Access to the path
"C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\Temp orary ASP.NET
Files\oma\cba174f0\b9f191d5" is denied.

ASP.NET is not authorized to access the requested resource. Consider
granting access rights to the resource to the ASP.NET request identity.
ASP.NET has a base process identity (typically {MACHINE}\ASPNET on IIS 5 or
Network Service on IIS 6) that is used if the application is not
impersonating. If the application is impersonating via <identity
impersonate="true"/>, the identity will be the anonymous user (typically
IUSR_MACHINENAME) or the authenticated request user.

To grant ASP.NET write access to a file, right-click the file in Explorer,
choose "Properties" and select the Security tab. Click "Add" to add the
appropriate user or group. Highlight the ASP.NET account, and check the
boxes for the desired access.

I've checked the identity that OMA is running under, and its running as
NETWORK SERVICE, so I've given NETWORK SERVICE read/modify access to
C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\Tempo rary ASP.NET and restarted
the app pool. Now when I try the page, I get:

A System error has occurred while processing your request. Please try again.
If the problem persists, contact your administrator.

What identity should the OMA ExchangeMobileBrowseApplicationPool be running
as? What security permissions should be on the
C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\Tempo rary ASP.NET directory?

Am I missing something else that could be causing this problem? Or is it
strictly an identity/permissions problem?

Any help gratefully received

Ben

Hi,

This might help:
[url down]

Leif

"benb" <benblackmore> wrote in message
news:4472
[..]

"Leif Pedersen [MVP]" <Leif.pedersenNO-SPAM> wrote in message
news:4320
> Hi,
>
> This might help:
> [..]
>
> Leif
>

Hi Leif,

Thanks for the reply.

Yes I found that article, and tried the solution suggested, but it didn't
solve the problem I also tried [url down] but
that didn't work. I have just found [url down]
and tried it, but seem to be getting mixed results, I added the host header,
and got it working, but then needed to change the IP address the site was
running on, changed the IP, and it stopped working again, so I changed the
IP back to what it was, and it's still stopped working >:-( grrr!

Ben