Re: Virtual channel access violation in mstscax.dll with Vista SP1



At first isulate the problem. Debug your dll in order to find the place
where it crashes.

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V.
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"Manuel Alvarez" <Manuel âlvarez@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:1917538B-E310-4606-8AE9-E21D0B02EBD5@xxxxxxxxxxxxxxxx
Hello Charles

The same code without Windows Vista SP1 is working. But with SP1 is not
working and mstscax.dll raises the access violation.

So, I think VirtualChannelOpen for Windows Vista SP1 have no
compatibility
with previous versions.

What can I do for solve the problem?

Best Regards


"Charles Wang[MSFT]" wrote:

Hi,
It seemed that some pointer in your VirtualChannelOpen was set to NULL. I
recommend that you debug it step by step by setting breakpoint into your
project to see which line populated this error.

Appreciate your understanding that this issue is regarding terminal
services API and our networks newsgroup is not the proper place for
answering such questions. I noticed that you also post this question at
public.windows.terminal_services. If you could not get a resolution in
the
community at last, effectively and immediately I recommend that you
contact
Microsoft Customer Support Services (CSS) via telephone so that a
dedicated
Support Professional can assist you in a more efficient manner. Please be
advised that contacting phone support will be a charged call.

To obtain the phone numbers for specific technology request please take a
look at the web site listed below.
http://support.microsoft.com/default.aspx?scid=fh;EN-US;PHONENUMBERS

If you are outside the US please see http://support.microsoft.com for
regional support phone numbers.

Best regards,
Charles Wang
Microsoft Online Community Support
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