puoi postare le prime righe del file proe2001.bat ?
@echo off
if not "%ptc_bmode%" == "" goto skipifbmode
@echo off
set mc=unset
if "%processor%" == "intel_64" set mc=ia64_nt
if "%processor%" == "intel_486" set mc=i486_nt
if "%processor%" == "mips_r4000" set mc=r4000_nt
if "%processor%" == "alpha_axp" set mc=alpha_nt
if "%processor_architecture%" == "ia64" set mc=ia64_nt
if "%processor_architecture%" == "x86" set mc=i486_nt
if "%processor_architecture%" == "mips" set mc=r4000_nt
if "%processor_architecture%" == "alpha" set mc=alpha_nt
if not "%winbootdir%" == "" set mc=i486_win95
if not "%mc%" == "unset" goto mc_done
echo error cannot detect what machine type you have.
echo please make one of the following settings:
echo.
echo set processor=alpha_axp - for windows nt alpha based machines.
echo.
echo set processor=mips_r4000 - for windows nt mips based machines.
echo.
echo set processor=intel_486 - for windows nt intel based machines.
echo.
echo set processor=intel_64 - for windows intel itanium based machines.
echo.
echo set winbootdir=<boot dir> - for windows 95/98 machines.
echo.
exit
:mc_done
if not "%mc%" == "i486_win95" goto postenv4096
if "%env4096%" == "true" goto postenv4096
set env4096=true
command.com /e:4096 /c %0 %1 %2 %3 %4 %5 %6 %7 %8 %9
set env4096=
goto ptc_end

ostenv4096
set pro_machine_type=%mc%
if "%proobj_start_directory%" == "" set pro_directory=
if not "%pro_directory%" == "" "%pro_directory%\bin\%mc%_ptc_setvars" %0 "proe2001" bat
if "%pro_directory%" == "" %mc%_ptc_setvars %0 "proe2001" bat
call ptc_setvars.bat
del ptc_setvars.bat
grazie mille