While automated scripts exist, manual hexadecimal editing is the safest way to ensure precision and compatibility with your exact build version of Windows Server 2012 R2. Step 1: Stop the Remote Desktop Services
In some instances of Windows Server 2012 R2, the system restricts users to a single session per user account, even after patching the DLL. To ensure multiple users can log in using different accounts (or the same account simultaneously), adjust the Group Policy: Press Win + R , type gpedit.msc , and press . universal termsrv.dll patch windows server 2012 r2
Because the exact offset can change with Windows updates, manual editing is fragile and generally not worth the effort compared to using an automated script. While automated scripts exist, manual hexadecimal editing is
The entire process is automated by most tools, requiring only that you run the script with administrative privileges. Because the exact offset can change with Windows