I need termsrv.dll 5.2.3790.0 (win 2k3) patched for multiple concurrent users

I need to patch a windows 2003 standard [[login to view URL] (5.2.3790.0)] to allow multiple users in Terminal services/Remote desktop the project is to provide the file -->[[login to view URL] (5.2.3790.0)] patched and working.... * Upgrade to the server to any Service Pack is not an option * replace for a newer version is not an option here is a reference the patch provided here is for windows 2003 SP 2 [login to view URL] Universal [login to view URL] Patch V1.0b Build 20090425 doesnt work (doesnt allow me to path -- patch button in grey) [login to view URL] I'm providing the original [[login to view URL] (5.2.3790.0)] of windows 2k3 standard also original and patched of [[login to view URL] (5.2.3790.3959)] windows 2k3 enterprise SP2 PD: DLL is for English Version, also type in your msg/big "i'm the one" to know if you read all the message =) Thanks