Under win nt 4 workstation (ver 4.00.1381), I use my own installer for a very specific task of replacing a dll that is in use.
If I call MoveFileEx(Src, Dst, MOVEFILE_DELAY_UNTIL_REBOOT), nothing happends.
I looked up MSDN and the say that it is supposed to create a registry key at
But it doesn't.
I put it manually and it didn't make a difference.