Despite the enticing search term, . What you find online falls into one of three categories:
: You must be logged in as an Administrator.
– The “patch” is typically used to turn a standard Windows Server edition (which limits RDP connections to 2 administrative sessions) into an unauthorized terminal server, bypassing the need for RDS CALs (Client Access Licenses).
If you prefer the "old school" way of modifying the DLL directly:
: It does not modify the original termsrv.dll file, making it more resilient to Windows Updates.