path command's result: PATH=C:\Tcl\bin;C:\oracle\product\10.2.0\db_1\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\system32\WBEM;C:\Program Files\Borland\Delphi7\Bin;C:\Program Files\Borland\Delphi7\Projects\Bpl\;C:\Program Files\Java\jdk1.7.0\bin;C:\Python25\;C:\Python30\;C:\Program Files\Java\jre1.7.0;d:\Inprise\vbroker\bin;D:\PROGRA~1\Borland\CBUILD~1\Bin;D:\PROGRA~1\Borland\CBUILD~1\Projects\Bpl;C:\Tcl\bin;C:\Program Files\IDM Computer Solutions\UltraEdit\;C:\Program Files\erl5.6.3\bin;C:\jython2.2.1;D:\lua5_1_3_Win32_bin;d:\Program Files\Rational\common;D:\Program Files\MATLAB\R2008a\bin;D:\Program Files\MATLAB\R2008a\bin\win32;D:\software\ctags57;C:\Program Files\IDM Computer Solutions\UltraEdit-32\;C:\Program Files\IDM Computer Solutions\UltraEdit;C:\Program Files\StormII\Codec;C:\Program Files\StormII;C:\Program Files\IDM Computer Solutions\UltraEdit\ python2.5's result: C:\Tcl\bin;C:\oracle\product\10.2.0\db_1\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\system32\WBEM;C:\Program Files\Borland\Delphi7\Bin;C:\Program Files\Borland\Delphi7\Projects\Bpl\;C:\Program Files\Java\jdk1.7.0\bin;C:\Python25\;C:\Python30\;C:\Program Files\Java\jre1.7.0;d:\Inprise\vbroker\bin;D:\PROGRA~1\Borland\CBUILD~1\Bin;D:\PROGRA~1\Borland\CBUILD~1\Projects\Bpl;C:\Tcl\bin;C:\Program Files\IDM Computer Solutions\UltraEdit\;C:\Program Files\erl5.6.3\bin;C:\jython2.2.1;D:\lua5_1_3_Win32_bin;d:\Program Files\Rational\common;D:\Program Files\MATLAB\R2008a\bin;D:\Program Files\MATLAB\R2008a\bin\win32;D:\software\ctags57;C:\Program Files\IDM Computer Solutions\UltraEdit-32\;C:\Program Files\IDM Computer Solutions\UltraEdit;C:\Program Files\StormII\Codec;C:\Program Files\StormII;C:\Program Files\IDM Computer Solutions\UltraEdit\ python3.0's result: C:\Python25\;C:\Tcl\bin;C:\oracle\product\10.2.0\db_1\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\system32\WBEM;C:\Program Files\Borland\Delphi7\Bin;C:\Program Files\Borland\Delphi7\Projects\Bpl\;C:\Program Files\Java\jdk1.7.0\bin;C:\Python25\;C:\Python30\;C:\Program Files\Java\jre1.7.0;d:\Inprise\vbroker\bin;D:\PROGRA~1\Borland\CBUILD~1\Bin;D:\PROGRA~1\Borland\CBUILD~1\Projects\Bpl;C:\Tcl\bin;C:\Program Files\IDM Computer Solutions\UltraEdit\;C:\Program Files\erl5.6.3\bin;C:\jython2.2.1;D:\lua5_1_3_Win32_bin;d:\Program Files\Rational\common;D:\Program Files\MATLAB\R2008a\bin;D:\Program Files\MATLAB\R2008a\bin\win32;D:\software\ctags57;C:\Program Files\IDM Computer Solutions\UltraEdit-32\;C:\Program Files\IDM Computer Solutions\UltraEdit;C:\Program Files\StormII\Codec;C:\Program Files\StormII;C:\Program Files\IDM Computer Solutions\UltraEdit\