USERPROFILE
OS2LIBPATH
COMMONPROGRAMFILES
PROGRAMFILES
OS
PATHEXT
NUMBER_OF_PROCESSORS
INCLUDE
PROCESSOR_ARCHITECTURE
TEMP
SYSTEMDRIVE
PROCESSOR_REVISION
VS71COMNTOOLS
SYSTEMROOT
INSTANCE_ID
COMSPEC
WINDIR
PROCESSOR_LEVEL
PROCESSOR_IDENTIFIER
LIB
ALLUSERSPROFILE
COMPUTERNAME
TMP