Remote Desktop Web Connection NLA error

[CanutoOnline]

Hi to everyone,
This is my current concern:
I can connect remotely from XP to W7 by RDC with no problem at all; however,I can't do the same by RDWC because of Network Authentication Level error. CredSSP keys are properly configured and I haven't changed the setting on W7 to accept incoming request; so, which one could be the problem and how I can fix it. Another thing, in both cases the connection port is the same and there is not firewall configuration problems.

Thanks in advance.

 

[TrainableMan]

Have you tried this? You need Professional or better, Remote Desk Connection is not available on Home Premium or less.

I am glad you asked this question. I had a hard time getting this to work on Vista Ultimate. But it did work. Here are the instructions. They work on Windows 7 Ultimate edition (64 bit).

1. Go to Control Panel, Programs and Features, Turn Windows features on or
off

2. Go to Internet Information Services and select the check boxes for Web
Management Tools and World Wide Web Services. [Web Management Tools
installs IIS 6.0 which is needed for the following download; there is also
some feature in World Wide Web Services that is needed, but I haven't
isolated it yet, so select everything for now]

3. Install tswebsetup.exe from
http://www.microsoft.com/downloads/d...DisplayLang=en

4. Go to C: Program Data, Microsoft, Windows, Start Menu, Programs,
Administrative Tools, Internet Information Services (IIS) Manager [NOT IIS
6.0 Manager]

5. Expand your computer name, expand Web Sites and click on Default Web
Site

6. On the right side of the screen under Edit Site, click Bindings

7. Click on the web site and click Edit

8. Change the port number to your preferred port designation

9. Under Manage Server on the same screen, Start the service

10. Set-up your router and firewall to accept your designated port

AND YOU'RE DONE! ...

To connect from a remote computer, go to http:// IP addressort no/tsweb
and you'll get the Windows Server screen followed by your ... password
screen

Source

His Source

A Tutorial

 

[CanutoOnline]

Hi to everyone

Although I'm running XP Pro and the last version of RDC, when I try to connect via RDWC I get the Network Authentication Level error;however, there is not problem if the connection is via RDC. Some Idea why is it happening? I fixed the registry keys securitypackages and securityproviders.

Thanks in advance.

 

[TrainableMan]

I have merged your two threads together. I have no personal experience with your problem but what I could find on the internet I posted above. You never replied if you had tried that or not.

It's possible the current active members have not experienced your situation, in which case creating a new thread will not help. but someone may come along with an answer in the future.

 

[CanutoOnline]

TrainableMan,
I'm very sorry for not have replied on time about your suggestion and have posted twice the same problem. I tried mojo567 post but without luck.
I will wait patiently for another solution.
Thanks.