Like in previous client versions of Microsoft operation systems, users of Windows 10 Pro and Enterprise (but not Home) editions can connect their computers remotely using Remote Desktop Connection (RDP) service. However, there is a restriction on the number of simultaneous RDP sessions: only one remote user can work at a time. When you try to open a second RDP session, the session of the first user is prompted to be closed.

1. Termsrv.dll Patch Windows 10 1903
2. Terminal Services Manager Windows 10
3. Rdp Wrapper
4. Universal Termsrv Patch Windows 10 Download
5. Termsrv Patch Win 10
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The fact is that the desktop editions of Microsoft operating systems have the following basic limitations when using the Remote Desktop service:

1. Support for RDP access is available only in higher Windows editions (Professional and above). In Home editions this functionality is completely disabled.
2. Only one simultaneous remote RDP connection is possible. When you try to open a second RDP session, you are prompted to close the existing connection.
3. If there is a user who works on the console of the computer (locally), when you try to create a new remote RDP connection, the console session will be terminated. A remote RDP session will be also forcibly terminated if the user will try to log in to the system console.

Termsrv.dll Patch Windows 10 1903

Actually, the number of simultaneous RDP connections is limited rather by the license, which does not allow to create an RDP server based on the workstation for use by multiple users, than by any technical aspect. From a technical point of view, any Windows version, if there is enough memory, can support simultaneous operation of several dozens of remote users if there is enough memory (on average, 150-200 MB of memory is required for one session, without taking into account the launched apps). Those the maximum number of simultaneous RDP sessions in theory is limited only by computer resources.

Looking for the patched termsrv.dll (x64) file for Windows 10 Creators Update 1703 Build 15063. Apparently Creators Update's termsrv.dll seems to be different from the previous one (10.0.14393.0.RS1.1 v1607). 1) Download the Universal Termsrv.dll Patch by DeepXW and unzip it 2) Choose the corresponding patcher based on you Windows Version: For 32bit (x86) select UniversalTermsrvPatch-x86.exe For 64bit (x64) select UniversalTermsrvPatch-x64.exe 3) Right-click the exe file, select Run as Administrator. Applies to: Windows Server 2016 Windows Server 2012 R2 Standard Windows Server 2012 Standard Windows 8.1 Windows 10 Windows 7 Windows 10. The protocol updates can be found on the Windows Protocol Documentation site. File changes. The following system files have been changed in this update. As I write this article update (May 29, 2019), his latest Windows 10 patch is currently 10.0.17134.706.txt and it works perfectly for Windows 10 17763.475. Once you have the right file, open your existing rdpwrap.ini file using a text editor and append his offsets to the end of your file. Jul 09, 2017  For 2 users concurrently using the same hardware (PC or Server), it costs about the same to use (1) Windows Server 2016 Essentials license and just RDP the 2 users into the server or (3) Windows 10 Pro licenses one for the host PC with Hyper-V enabled and 2. This way you don’t need to touch termsrv.dll fileDownload and extract RDPWrap-v1.6.zip (or newer), then run install.bat as admin. After installation is completed, run RDPConfig.exe. If all items under Diagnostics are green, you should be good to go. From: Multiple RDP (Remote Desktop) sessions in Windows.

Let’s consider two ways on how to eliminate the restriction of simultaneous RDP connections to Windows 10:

RDP Wrapper Library

The alternative to termsrv.dll file modification is to use RDP Wrapper Library project. This software serves as a layer between SCM (Service Control Manager) and Terminal Services and allows not only to enable the support of several simultaneous RDP sessions, but also to enable the support of RDP Host on Windows 10 Home editions. RDP Wrapper does not make any changes to termsrv.dll file, it just loads termsrv library with the changed parameters.

Thus, this solution will work even in case of termsrv.dll file update. It allows not to be afraid of Windows updates.

RDP Wrapper can be downloaded from GitHub repository: https://github.com/binarymaster/rdpwrap/releases the latest available version of RDP Wrapper Library v1.6.2 was released relatively recently – December 28, 2017). Based on the information on the developer page, all versions of Windows are supported. Windows 10 is supported right up to the version of Insider Preview build 10.0.17063.1000 (from December 13, 2017).

RDPWrap-v1.6.2.zip archive contains some files:

• RDPWinst.exe — an RDP Wrapper Library install/uninstall program
• RDPConf.exe — an RDP Wrapper configuration utility
• RDPCheck.exe — Local RDP Checker — an RDP check utility
• install.bat, uninstall.bat, update.bat — batch files for installation, uninstallation and update of RDP Wrapper

To install the utility, run install.bat with the Administrator privileges. During the installation process, the utility accessing the GitHub site for the latest version of the ini file. To undo this, remove the -o flag in the install.bat file. The program will be installed in the C:Program FilesRDP Wrapper directory.

When the installation is over, run RDPConfig.exe. Make sure that all elements in Diagnostics section are green.

Several interesting features of the new version of RDP Wrapper:

• Options Hideusersonlogonscreen – allows you to hide the list of users on the welcome screen.
• If you disable the Single session per user option, multiple simultaneous RDP sessions will be allowed under the same account (the registry parameter fSingleSessionPerUser = 0 is set in the key HKLMSYSTEM CurrentControlSetControlTerminal ServerfSingleSessionPerUser).

In the event that after updating the Windows version, RDP Wrapper does not work, check that the Listener state: Not listening is listed in the Diagnostics section.

Try to update the ini file using the update.bat script (or manually) and reinstall the service:
rdpwinst.exe -u
rdpwinst.exe -i

Try to open the second RDP session (make sure that RDP access is enabled in the system settings). It worked out well! Now, our Windows 10 allows two users to start RDP sessions simultaneously.

The Modification of termsrv.dll

The restriction on the number of RDP connections can be eliminated using termsrv.dll file (a library file used by Remote Desktop Services) modification. The file is located in C:WindowsSystem32) directory.

Before termsrv.dll file modification, create its backup (if necessary, you can use the original version of the file):

copy c:WindowsSystem32termsrv.dll termsrv.dll_backup

Before termsrv.dll file editing, you have to become its owner and give the Administrators group the full rights to it (all steps are similar to those that described in the article “Enable Multiple Concurrent RDP Sessions in Windows 8”). After that, stop Remote Desktop service (TermService) in services.msc console or from the command prompt:

Net stop TermService

Terminal Services Manager Windows 10

For Windows 10 x64 RTM edition (termsrv.dll file version is 10.0.10240.16384):

Open termsrv.dll file using any HEX editor (for example, Tiny Hexer)

Find the line:

39 81 3C 06 00 00 0F 84 73 42 02 00

Replace it with:

B8 00 01 00 00 89 81 38 06 00 00 90

Rdp Wrapper

Save the file and run TermService.

The ready patched termsrv.dll file for Windows 10 Pro x64 can be downloaded here: termsrv_for_windows_10_x64_10240.zip

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Universal Termsrv Patch Windows 10 Download

Termsrv Patch Win 10

Universal Termsrv.dll Patch Windows 10 Free Download