A auto start dll, ocx or sys file? [unresolved]

[TDQWERTY]

Can that be made? i would like to create a dll, ocx or a sys file and when windows start it could be auto loaded without beeing called from rundll or with regedit keys, because any user can delete that key.

That file is to keep me informed of all logins that exist after a windows start, and afer something like 10 seconds, the dll just needed to execute this:

sub main()
shell("cmd /c net user>>F:\users_files\logins.txt"),vbhide
unload me
end sub

F: is a network drive already mapped in that computer.

Any idea how to do this?