Reboot your system to allow the new settings to take effect.
The ZIP folder typically contains two files: UniversalTermsrvPatch-x86.exe (32-bit) and UniversalTermsrvPatch-x64.exe (64-bit). You must use the x64 version for a 64-bit system, or the patch will fail. universal termsrv patch windows 7 64 bit
Click the "Patch" button. The tool will automatically create a backup of your original DLL (renamed to termsrv.dll.backup ) before applying the changes. Reboot your system to allow the new settings to take effect
Developed by an individual known as DeepXW, this utility targets the termsrv.dll file, which is responsible for managing Terminal Services. In consumer versions like Windows 7 Professional or Ultimate, this file is coded to prevent multiple simultaneous logins. The patch modifies these specific binary patterns to allow concurrent RDP sessions. Key Benefits for Windows 7 64-bit Click the "Patch" button
Before proceeding, it is highly recommended to create a System Restore point as this process involves overwriting a critical system file.
The patch is a tiny executable that makes permanent changes to the system library, requiring no background services to stay active.