Multiple Users on Windows XP by RDC or whatever
by z3n on Jan.20, 2009, under Tips & Hints
Issue:
How to have unlimited users at logged in same time on windows xp machine
Solution:
Replace your windows xp termsrv.dll with a windows 2003 enterprise’s and use the .reg file.
I added a rar on this post with sp1, sp2 and sp3 versions of the termsrv.dll, depending on your windows xp sp version you should use one or the other. It’s also strongly recommended that you do this on security mode.
Also note that only replacing the file will not make windows working with endless users, you need to manually change the user limit directive on the terminal services configuration.
Patch Download: termsrv_patch.rar