Follow the wizard, select your program (e.g., Open License, License Pack), and enter the required agreement information Microsoft Learn.
Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Services\TermService\Parameters\LicenseServers" -Name SpecifiedLicenseServers -Value "rdlicserver.domain.local"
Remember that clearing the client-side MSLicensing key requires running the Remote Desktop Client ( mstsc.exe ) as an Administrator the first time you reconnect, so it has permission to recreate the registry keys.
Navigate to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSLicensing . Right-click the key and select Delete . rds cal license registry key
If your RDS grace period has expired, you can reset it by deleting the "Timebomb" key. This is typically done for testing or lab environments.
Navigate to: HKLM\SYSTEM\CurrentControlSet\Control\Terminal Server\RCM\GracePeriod . Right-click the GracePeriod key and select .
When a device connects to an RDS host, the host issues a digital token (CAL) to the client machine. This is stored locally on the user's computer at: HKEY_LOCAL_MACHINE\Software\Microsoft\MSLicensing Follow the wizard, select your program (e
While not a direct registry key, the Win32_TSLicenseKeyPack WMI class stores information about installed CAL packs. This can be queried using PowerShell to enumerate installed licenses:
When a client device connects to an RDS Session Host, the server issues a temporary or permanent CAL. This license is stored directly on the client machine's registry. The MSLicensing Key
On the client workstation (Windows 10, Windows 11, or a thin client), the RDS CAL tokens are stored in the subkey. Path: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSLicensing Right-click the key and select Delete
希望为“rds cal license registry key”这个关键词撰写一篇长文章。这个主题很可能与Microsoft远程桌面服务（RDS）客户端访问许可证（CAL）的注册表设置有关。我需要提供详细的文章，涵盖注册表键、配置、故障排除等方面。为了全面获取信息，我需要同时进行多项搜索，涵盖不同方面：基本注册表键值位置、配置细节、故障排除、最佳实践以及相关命令。结果显示了一些相关的页面。为了全面了解RDS CAL注册表键，我们需要同时打开这些页面。其中，结果1提到了客户端许可证存储位置，结果2提到了宽限期键，结果0和结果2可能包含故障排除信息，结果3可能包含最佳实践，结果0和结果4可能包含命令行管理信息。资料涵盖了客户端许可证存储、宽限期重置、许可证服务器配置等关键注册表路径。我的文章将涵盖引言、RDS CAL基础、核心注册表路径、工作原理、许可证服务器键位、诊断工具、最佳实践和结论。现在开始撰写文章。 management of RDS CALs can be mysterious, often leading to cryptic errors and expired grace periods that bring remote access to a halt. While the official tools like the Remote Desktop Licensing Manager are the standard for management, the real inner workings are governed by hidden keys in the Windows Registry. For system administrators, knowing how to interact with the rds cal license registry key provides a critical failsafe, enabling them to diagnose, repair, and restore a broken licensing infrastructure when standard methods fail.
Per‑user CALs are tracked here too, but actual usage is stored in Active Directory or a database file ( edb*.log in %SystemRoot%\System32\LServer ).
for the changes to take effect.