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Help with RDWeb, error "Can't connect to Remote Desktop Gateway server..."

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Hello, I am trying to access an EMR system for a new client and have been able to access it from my personal computer and from other computers, but not from my work laptop. I keep getting the error message " You're computer can't connect to the Remote Desktop Gateway server. Please contact your system administrator for assistance." when I try to connect. I have spoken to as many system administrators as I could, have worked with two different IT teams, and no one can seem to figure out what is wrong! If anyone has any ideas of how to fix this I would greatly appreciate it! Thank you!




Remote App hardware requirements

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Can anyone give me any tips or guide about Remote App memory and CPU usage? I plan to implement a Remote App infrastructure that is mostly comprised of basic Office apps (Word, Excel) and Server Manager. Those would be accessed by max 5 people.

Issues with RDS web client to gateway

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Side note. this all works fine using the legacy reweb and rds client.

When trying to connect using the web client, we get the usual "Oops, we couldnt connect".

When i look in the dev view, I see websocket connection to the gateway failed, 404:

WebSocket connection to 'wss://gateway.testcloud.co.uk/remoteDesktopGateway?CorId=%7B334da63a-1571-428b-903f-b23d4a860000%7D&ConId=%7B32369577-63bd-4dee-a4bc-dd8f08495d4e%7D&ClGen=HTML%3D1&ClBld=Type%3DRdClient%3B%20Build%3Dprivate&AuthS=SSPI_NTLM' failed: Error during WebSocket handshake: Unexpected response code: 404

Any ideas?

Magnifier not correct working on rds environment windows 2016 with 2 screens

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When using magnifier on both screens (same screens) on a thinclient it is only working on the main screen.

(Rds environment based on Windows 2016 Standard collection)

The second screen the magnifier gives a blank-grey square.


Because the user has problems with her eyes she needs the magnifier to work on both screens.

How can we fix this it would be great if someone can help us.

If we try this with another user we have the same issue

Many thanks,

Jeff

Setting up Remote Desktop Services for my small business

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Hi Im cracking my head here to implement a remote desktop services in my small business for employees to open up session based desktop connections. On premises of course, all local connections. And i keep seeing this coming up on google suggestions saying that i can buy "Windows Server Remote Desktop Services CAL". Im just looking to operate my business locally without all that fancy features like desktopApp or licensing. I just need to create local users, have Windows load a remote desktop environment for that user to connect to, and voila my employee can use both client computer and host computer on their monitor(s).

Is there a possibility for this without buying any extra licensing feature? I already have a legal copy of Windows Server 2019, i seriously don't think i need to purchase another $500 odd for this bull.

And if this is the case, I also have Windows Server 2016 and does Server 2016 need to purchase this licensing thing?

Cheers

RDS Web Client load sizing questions

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Hello,

I have been testing the remote desktop web client and have some questions.

What is the maximum recommended users per RDweb server? 

In an environment with a few thousand RDS users is there likely to be more load on the RDWeb servers and Gateway servers when using the web client vs using the standard client?

Thanks!

ntuser.dat and GPO Issue

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Dear all,

Enviorment:

2 DCs: Windows Server 2012R2
1 Terminalserver Session Broker: Windows Server 2016 (Session Broker and License Server)
3 Terminalserver Host: Windows Server 2016 (RDS Host)

If I deploy a new GPO on the DCs to the OU of the terminalservers the deployment works fine for all users. If I deactivate the GPO on the DCs and force the gpupdate on the terminalservers the GPO will stay activated to the users. After a bit of research it seems like the ntuser.dat from the user stored in the user profile disk won't be updated. If I delete the ntuser.dat manually and login again to the terminalservers I will get the right activated GPOs.


Folder permissons for the folder where the UPD are stored: Everyone (Read and Execute, Read Folder), System (Full Access), Every Terminalserver (Full Access), Domain-Admins (Full Access), Local Users (Read and Execute, Read Folder) Local Admins (Full Access)

File permissions for UPD vhd-files: Everyone (Read and Execute), System (Full Access), AD User himself (Full Access), Every Terminalserver (Full Access), Admin (Full Access), Domain-Admins (Full Access), Local Users (Read and Execute, Read Folder) Local Admins (Full Access)

For me it seems like the ntuser.dat do not work fine. Has anyone an idea?

Thanks!

RemoteApp - Reconnecting to a Disconnected Session on RDSH Server

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Hello,

I am currently evaluating RemoteApp to deliver applications to our roaming users. It is working well.

However, whenever user reconnects, it creates a new session rather than hooking up to a disconnected session. My requirement is that till the time a disconnected session does not end, user must reconnect to their corresponding disconnected sessions only.

I have tried configuring following Group Policy Settings on the Session Host Server, but could not achieve the objective:

  • Automatic reconnection = Enabled
  • Configure keep-alive connection interval = 30 mins
  • Restrict Remote Desktop Services users to a single Remote Desktop Service session = Enabled

Request if someone can guide me about some missing configuration to achieve the objective.

Thanks,

Amit Jogi


terminal server 2008 on windows server 2008 R2

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my comany has the terminal server 2008 with 100 computer cal's that installed on windows server 2008 SP2 enterprise. my company bought the adobe pro 2017. this program is not compatible with the windows server 2008. i must upgrade windows server 2008 to windows server R2. the terminal server 2008 works on windows server 2008 R2?

Black Screen on RDP Host After Windows update to 1909

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When I try to connect using RDP the host screen turns black and remains black after remote client disconnects.  If I then try to reconnect, the remote shows the same black screen as the host.    If I disconnect the remote and retry connection I continue to get black screen unless I delete credentials and manually enter the same password as was previously saved.  The connection is then shows the actual screen.

However, when remote client is disconnected the host remains stuck on black screen and unresponsive to any keyboard input.   Cntl+Alt+Delete does nothing.  The monitor power light is blue which indicates the monitor is not in a sleep mode, but display is hung on black.  The only way I have found to bring it back is to hold the power off button for 10 seconds, then restart.

I have tried:

-reverting back to the Microsoft generic driver by deleting display driver
 -booting in safe mode
 -doing a clean boot with all services disabled except Microsoft, Intel and Acer, plus all startup programs except for core essential
 -disabling persistent bitmap caching on client machine in RDP experience tab
 -changing colors to 24 bit
 -changing Local Policy on host machine [Use WDDM graphics display driver for Remote Desktop Connections] to Disabled.

I have also tried all the suggestions at this link
https://www.kapilarya.com/fix-black-screen-with-remote-desktop-in-windows-10

...except for installing the suggested patch because that patch seems to be for 1903

I had the same problem with an earlier build but there was a patch that fixed it.  But with the latest update, it's back.

Any assistance would be greatly appreciated.


djroller

Server RDS agruments missing in rdp file

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Hi everyone,

This is my first post in this website ! :)

I try to deploy an RDS solution with 3 RDS Server (Windows Server 2016) and 1 RDS Broker (Windows Server 2016).

All servers are in VMWARE Environment 

My RDS servers have RemoteApp (1 per server) and I have an issue with one.

First I deploy my RemoteApp, no problems, no errors messages.

Next, I connect to my Web RemoteApp Work Ressources and I download the RemoteApp file (.rdp file)

Now Impossible to open it because the application can't find the remote computer. When I edit the rdp file I have some missing arguments :

  • videoplaybackmode:i:1
  • audiocapturemode:i:1
  • gatewayprofileusagemethod:i:1
  • full address:s:MYBROKER.mydomain
  • gatewayhostname:s:mygateway.mydomain

I try to remove my RDS server VM and create new one with the same name, but same problem.

In this example I tried to deploy calc32 in RemoteApp.

When I go in regedit I see that arguments are missing but I don't know why.

If y ou have ideas to repair, Thanks for your future answers!

Sincerely, :)



RemoteApp RDS 2019 - windows hang

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Hi

i am testing RDS 2019 and experiencing some "windows" hang and wont disappear again.
After a some test and changes to some GPO i can make the "window" black or white.
The problem roselves if this combination is clicked "<ctrl><alt><ende>" 

The problem is similar to this social.technet.microsoft.com/Forums/windowsserver/en-US/f64d1d8b-b99b-4e22-95be-38da6ed8f33c/remoteapp-rds2019-splash-screens-stuck-on-client?forum=winserverTS.

And i have done as they suggested but no luck.

Is there any fix to this that i might have missed?

Regards

Event 4005 - WinLogin [Windows logon process has unexpectedly terminated]

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Hi,
 I am facing an issue with published application which is hosted in RD session host.
The Event viewer application logs shows as 4005 -[Windows logon process has unexpectedly terminated]
when we are launching the application via RD web access, it just simply hangs and it process nothing.

Thanks,

Rocxie Dan

RDAC - Remote App dissapearing from taskbar when minimized

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Hey guys, just wondering if any of you have seen this behavior or managed to be able to correct it because I can't seem to find a fix. The client computer is running the latest version of Windows and the RDS Servers are at latest patch of Server 2016. The client opens up a remote app and then minimizes it and the remote app disappears from their taskbar.

Any ideas?

Cheers!


Brian Baldock | MCSE | MCSA | MS | MCP Please note: This post is provided as is with no guarantee. Test, then test again

New Windows Server 2019 RDWeb Webclient connection issue

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We're currently having issues setting up our Terminal Server for our remote users.
Everything is on place: RD Web Access, RD Gateway, RD Connection Broker (Some confusion) and RD Session Host.

We are able to connect to the interface locally and remotely to servername/rdweb/webclient/index.html, we can use the Remote Apps locally but when we try to use the Remote Apps from a remote computer it gives us this error:

Oops, we couldn't connect to "Remote Desktop Connection"
The connection to the remote PC was lost. This might be because of a network problem. If this keeps happening, ask your admin or tech support for help.

Does anyone have any idea what were doing wrong? It would be really helpful.


Virtual IP addresses in Remote Desktop Session Host

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I am having trouble with 2016 Server configuring IP Virtualisation, running as vm on a Hyper-V host

If I use a DHCP Server I get the following error 

"Remote Desktop IP Virtualization could not acquire an IP address for session ID 2.  Error code: 0x800714CA"

(If I time it correct on a Cisco 500 switch I can see the IP address being allocated before it aborted)

If I try and use static iP configured in registry I get the following errors in the log,

Remote Desktop IP Virtualization could not load C:\WINDOWS\system32\TSVIPool.dll. Error code: 0x80070002

An error occurred when the computer tried to start Remote Desktop IP Virtualization: 0x80070002.

I followed the following guides  (links removed)

Deploying Remote Desktop IP Virtualization Step-by-Step Guide

Using Static IP Addresses for Remote Desktop IP Virtualization


I have found this which may describe my issue for the static IP. 

https://support.microsoft.com/en-gb/help/2402260/possible-delays-while-assigning-virtual-ip-addresses-in-remote-desktop

However what does it mean when it advises Workaround:ConfigureRDS Session Initial Program (Startup program) to run with a startup script (logon script) and introduce a 1-3 second delay into the execution of any process

What do I have to do to implement the workaround? or is there any other suggestions 

 

Event 1309 ASP.NET

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Hello,

We have a Windows Server 2016 box that is being used for users to remote in to their computers by way of RDWeb. Every time someone goes to the website to login we we get the following Warning logged in events:

Event code: 3005 
Event message: An unhandled exception has occurred. 
Event time: 10/26/2018 10:49:47 AM 
Event time (UTC): 10/26/2018 2:49:47 PM 
Event ID: 00f90daa62f94580925cf71413f5874d 
Event sequence: 5 
Event occurrence: 1 
Event detail code: 0 
Application information: 
    Application domain: /LM/W3SVC/1/ROOT/RDWeb/Pages-6-131850389869549350 
    Trust level: Full 
    Application Virtual Path: /RDWeb/Pages 
    Application Path: C:\WINDOWS\Web\RDWeb\Pages\ 
    Machine name: XXXXXX 
Process information: 
    Process ID: 5096 
    Process name: w3wp.exe 
    Account name: IIS APPPOOL\RDWebAccess 
Exception information: 
    Exception type: NullReferenceException 
    Exception message: Object reference not set to an instance of an object.
   at Microsoft.TerminalServices.Publishing.Portal.FormAuthentication.TSFormAuthTicketInfo..ctor(HttpContext objHttpContext)
   at ASP.en_us_default_aspx.<GetAppsAsync>d__0.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Web.UI.PageAsyncTaskManager.<ExecuteTasksAsync>d__3.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Web.UI.Page.<ProcessRequestAsync>d__554.MoveNext()

 
 
Request information: 
    Request URL: https://XXXXXXXXX:443/RDWeb/Pages/en-US/Default.aspx 
    Request path: /RDWeb/Pages/en-US/Default.aspx 
    User host address: XXXXXXXX 
    User:  
    Is authenticated: False 
    Authentication Type:  
    Thread account name: IIS APPPOOL\RDWebAccess 
 
Thread information: 
    Thread ID: 115 
    Thread account name: IIS APPPOOL\RDWebAccess 
    Is impersonating: False 
    Stack trace:    at Microsoft.TerminalServices.Publishing.Portal.FormAuthentication.TSFormAuthTicketInfo..ctor(HttpContext objHttpContext)
   at ASP.en_us_default_aspx.<GetAppsAsync>d__0.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Web.UI.PageAsyncTaskManager.<ExecuteTasksAsync>d__3.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Web.UI.Page.<ProcessRequestAsync>d__554.MoveNext()
Custom event details: 

Any ideas how to fix?


Can't connect using RDP over TLS without NLA

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Hi,

I have special circumstances where I need to connect (RDP using MSTSC) to a Windows server that enforces RDP over TLS, but without NLA (enablecredsspsupport:i:0 in the RDP file, the server allow this).

On some clients (I saw this only with Windows Server 2012 R2 clients) I'm getting the following error: "The connection cannot proceed because authentication is not enabled . . .".

The only thing I found online was to change the authentication level, which didn't help.

I analyzed the traffic using Wireshark and I believe the problem is with the RDP negotiation, where the client sends a list of it's supported security protocols. If I connect from the same client with NLA (enablecredsspsupport:i:1) I get this:

requestedProtocols:
    .... .... .... .... .... .... .... ...1 = TLS security supported: True
    .... .... .... .... .... .... .... ..1. = CredSSP supported: True
    .... .... .... .... .... .... .... 1... = Early User Authorization Result PDU supported: True

But if I connect with enablecredsspsupport:i:0 I get this:

requestedProtocols:
    .... .... .... .... .... .... .... ...0 = TLS security supported: False
    .... .... .... .... .... .... .... ..0. = CredSSP supported: False
    .... .... .... .... .... .... .... 0... = Early User Authorization Result PDU supported: False

Where I would expect this (I do get this with some clients):

requestedProtocols:
    .... .... .... .... .... .... .... ...1 = TLS security supported: True
    .... .... .... .... .... .... .... ..0. = CredSSP supported: False
    .... .... .... .... .... .... .... 0... = Early User Authorization Result PDU supported: False

It seems like for some reason disabling CredSSP on the client also disables TLS.

I would appreciate if someone could help me figure out what's happening.

Thanks,
Gabriel

RD Connection Broker service failed to start. HRESULT = 0x8007139F

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Hi,

I have a Windows Server 2012 R2 there i have installed:

RD Web Access

RD Connection Broker

RD Session Host

But RD Connection Broker service will not starta I get this 3 errors:

Event ID: 833 Source: TerminalServices-SessionBroker

The VMResource plugin failed to load. Error: VMResource is not a valid Win32 application. 

Event ID: 833 Source: TerminalServices-SessionBroker

The MS Default Provisioning Plugin plugin failed to load. Error: The group or resource is not in the correct state to perform the requested operation. 

Event ID: 898 Source: TerminalServices-SessionBroker

RD Connection Broker service failed to start. HRESULT = 0x8007139F.

I have checked VMResource in register in it´s look fine.

Regards Pierre

Multiple password policy in Active Directory Domain

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We have a single forest, single domain AD environment. A password policy has been set through 'Default Domain Policy'. 

We would like to implement second password policy with different complexity requirements. As per the official Microsoft document thus can be achieved through Fine Grain Password policy. 

Please confirm that there is no such system limitations and another password policy can be configured for application administrator's.

Kindly respond at your earliest.

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