calling DLL - help needed

[Brummelchen]

that is some of the main problem - 3rd party and no doc.
its used to install a printer driver - and its older and noone available for support (gave up).

the other solution is to wrap that installation with my code and files - quick and dirty.
the major problem around is that the installer creates a failure message - but install
files correctly and need reboot. i can uninstall all files without a reboot but i dont have
knowledge how to install this driver so i try the original routines.

oh, this is suprising

PHP Code:

  StrCpy $0 "in"
  StrCpy $1 ""
  StrCpy $2 ""
  install::nsisfunc 'install::nsisfunc(i, *i, t) i(.r0, r1, .r2) .r1' 
  Messagebox mb_ok "install1: '$0' '$1' '$2'"

  StrCpy $0 "in"
  StrCpy $1 ""
  StrCpy $2 ""
  install::nsisfunc '(i, *i, t) i(.r0, r1, .r2) .r1' 
  Messagebox mb_ok "install2: '$0' '$1' '$2'" 


both return same (error) message as i know similar from the installer.
but i had to copy the dll to nsis plugins, strange