Termsrv.dll Patch Windows Server 2022 Jun 2026

takeown /f C:\Windows\System32\termsrv.dll icacls C:\Windows\System32\termsrv.dll /grant Administrators:F

If you patch termsrv.dll , Microsoft Support will refuse to assist you. Intel, Dell, HP, or any software vendor will also point to the modified system file as the root cause of any issue. termsrv.dll patch windows server 2022

Type Administrators (or your specific admin username), click , and click OK . Click Apply and OK to close the advanced settings. takeown /f C:\Windows\System32\termsrv

Or simply reboot.

Choose or Standard Deployment based on your architecture. Select Session-based desktop deployment . termsrv.dll patch windows server 2022